Item talk:Q140899

Add topic
There are no discussions on this page.

{

 "OpenAlex": {
   "id": "https://openalex.org/A5026002096",
   "orcid": "https://orcid.org/0000-0002-6922-4913",
   "display_name": "Aparajithan Sampath",
   "display_name_alternatives": [
     "A. Sampath",
     "Aparajithan Sampath",
     "Sampath Aparajithan"
   ],
   "works_count": 26,
   "cited_by_count": 990,
   "summary_stats": {
     "2yr_mean_citedness": 0.5,
     "h_index": 8,
     "i10_index": 9
   },
   "ids": {
     "openalex": "https://openalex.org/A5026002096",
     "orcid": "https://orcid.org/0000-0002-6922-4913",
     "scopus": "http://www.scopus.com/inward/authorDetails.url?authorID=16639948400&partnerID=MN8TOARS"
   },
   "affiliations": [
     {
       "institution": {
         "id": "https://openalex.org/I1286329397",
         "ror": "https://ror.org/035a68863",
         "display_name": "United States Geological Survey",
         "country_code": "US",
         "type": "government",
         "lineage": [
           "https://openalex.org/I1286329397",
           "https://openalex.org/I1335927249"
         ]
       },
       "years": [
         2020,
         2019,
         2016,
         2015,
         2013,
         2012,
         2010
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I4210112445",
         "ror": "https://ror.org/02133fc38",
         "display_name": "Stinger Ghaffarian Technologies (United States)",
         "country_code": "US",
         "type": "company",
         "lineage": [
           "https://openalex.org/I4210112445"
         ]
       },
       "years": [
         2019,
         2013,
         2012,
         2010
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I219193219",
         "ror": "https://ror.org/02dqehb95",
         "display_name": "Purdue University West Lafayette",
         "country_code": "US",
         "type": "education",
         "lineage": [
           "https://openalex.org/I219193219"
         ]
       },
       "years": [
         2010
       ]
     }
   ],
   "last_known_institutions": [
     {
       "id": "https://openalex.org/I1286329397",
       "ror": "https://ror.org/035a68863",
       "display_name": "United States Geological Survey",
       "country_code": "US",
       "type": "government",
       "lineage": [
         "https://openalex.org/I1286329397",
         "https://openalex.org/I1335927249"
       ]
     }
   ],
   "topics": [
     {
       "id": "https://openalex.org/T11164",
       "display_name": "Mapping Forests with Lidar Remote Sensing",
       "count": 15,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11211",
       "display_name": "3D Geospatial Modelling Techniques",
       "count": 10,
       "subfield": {
         "id": "https://openalex.org/subfields/1907",
         "display_name": "Geology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12157",
       "display_name": "Machine Learning for Mineral Prospectivity Mapping",
       "count": 5,
       "subfield": {
         "id": "https://openalex.org/subfields/1702",
         "display_name": "Artificial Intelligence"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12983",
       "display_name": "Geometric Processing of Remote Sensing Imagery",
       "count": 5,
       "subfield": {
         "id": "https://openalex.org/subfields/2212",
         "display_name": "Ocean Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12698",
       "display_name": "Applications of 3D City Models",
       "count": 4,
       "subfield": {
         "id": "https://openalex.org/subfields/2215",
         "display_name": "Building and Construction"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13282",
       "display_name": "Automatic Road Extraction from Remote Sensing Images",
       "count": 3,
       "subfield": {
         "id": "https://openalex.org/subfields/2212",
         "display_name": "Ocean Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10111",
       "display_name": "Remote Sensing in Vegetation Monitoring and Phenology",
       "count": 3,
       "subfield": {
         "id": "https://openalex.org/subfields/2303",
         "display_name": "Ecology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13067",
       "display_name": "Geological Modeling and Uncertainty Analysis",
       "count": 3,
       "subfield": {
         "id": "https://openalex.org/subfields/1906",
         "display_name": "Geochemistry and Petrology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10689",
       "display_name": "Hyperspectral Image Analysis and Classification",
       "count": 2,
       "subfield": {
         "id": "https://openalex.org/subfields/2214",
         "display_name": "Media Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11880",
       "display_name": "Estimation of Forest Biomass and Carbon Stocks",
       "count": 2,
       "subfield": {
         "id": "https://openalex.org/subfields/2309",
         "display_name": "Nature and Landscape Conservation"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12153",
       "display_name": "Time-of-Flight Imaging Techniques",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/3105",
         "display_name": "Instrumentation"
       },
       "field": {
         "id": "https://openalex.org/fields/31",
         "display_name": "Physics and Astronomy"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10770",
       "display_name": "Digital Soil Mapping Techniques",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10655",
       "display_name": "Global Navigation Satellite Systems (GNSS)",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/2202",
         "display_name": "Aerospace Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12019",
       "display_name": "Radiometric Calibration and Performance Monitoring",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/2202",
         "display_name": "Aerospace Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10638",
       "display_name": "Digital Image Correlation Techniques",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/1707",
         "display_name": "Computer Vision and Pattern Recognition"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10191",
       "display_name": "Simultaneous Localization and Mapping",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/2202",
         "display_name": "Aerospace Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11891",
       "display_name": "Impact of Big Data Analytics on Business Performance",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/1404",
         "display_name": "Management Information Systems"
       },
       "field": {
         "id": "https://openalex.org/fields/14",
         "display_name": "Business, Management and Accounting"
       },
       "domain": {
         "id": "https://openalex.org/domains/2",
         "display_name": "Social Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13890",
       "display_name": "Applications of Remote Sensing in Geoscience and Agriculture",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/1902",
         "display_name": "Atmospheric Science"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11588",
       "display_name": "Global Methane Emissions and Impacts",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/2306",
         "display_name": "Global and Planetary Change"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13734",
       "display_name": "Artificial Intelligence and Expert Systems",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/1702",
         "display_name": "Artificial Intelligence"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11405",
       "display_name": "Global Sea Level Variability and Change",
       "count": 1,
       "subfield": {
         "id": "https://openalex.org/subfields/1910",
         "display_name": "Oceanography"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     }
   ],
   "topic_share": [
     {
       "id": "https://openalex.org/T13282",
       "display_name": "Automatic Road Extraction from Remote Sensing Images",
       "value": 0.0001114,
       "subfield": {
         "id": "https://openalex.org/subfields/2212",
         "display_name": "Ocean Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11164",
       "display_name": "Mapping Forests with Lidar Remote Sensing",
       "value": 8.26e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11211",
       "display_name": "3D Geospatial Modelling Techniques",
       "value": 4.45e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1907",
         "display_name": "Geology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12698",
       "display_name": "Applications of 3D City Models",
       "value": 3.61e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2215",
         "display_name": "Building and Construction"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10111",
       "display_name": "Remote Sensing in Vegetation Monitoring and Phenology",
       "value": 2.1e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2303",
         "display_name": "Ecology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10689",
       "display_name": "Hyperspectral Image Analysis and Classification",
       "value": 1.7e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2214",
         "display_name": "Media Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13067",
       "display_name": "Geological Modeling and Uncertainty Analysis",
       "value": 1.46e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1906",
         "display_name": "Geochemistry and Petrology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12157",
       "display_name": "Machine Learning for Mineral Prospectivity Mapping",
       "value": 1.13e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1702",
         "display_name": "Artificial Intelligence"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12153",
       "display_name": "Time-of-Flight Imaging Techniques",
       "value": 1.06e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/3105",
         "display_name": "Instrumentation"
       },
       "field": {
         "id": "https://openalex.org/fields/31",
         "display_name": "Physics and Astronomy"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10770",
       "display_name": "Digital Soil Mapping Techniques",
       "value": "1e-05",
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11880",
       "display_name": "Estimation of Forest Biomass and Carbon Stocks",
       "value": 9.4e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/2309",
         "display_name": "Nature and Landscape Conservation"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10655",
       "display_name": "Global Navigation Satellite Systems (GNSS)",
       "value": 8.1e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/2202",
         "display_name": "Aerospace Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12983",
       "display_name": "Geometric Processing of Remote Sensing Imagery",
       "value": 7.8e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/2212",
         "display_name": "Ocean Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12019",
       "display_name": "Radiometric Calibration and Performance Monitoring",
       "value": 7.2e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/2202",
         "display_name": "Aerospace Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10638",
       "display_name": "Digital Image Correlation Techniques",
       "value": 5.9e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/1707",
         "display_name": "Computer Vision and Pattern Recognition"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10191",
       "display_name": "Simultaneous Localization and Mapping",
       "value": 4.8e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/2202",
         "display_name": "Aerospace Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11891",
       "display_name": "Impact of Big Data Analytics on Business Performance",
       "value": 3.9e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/1404",
         "display_name": "Management Information Systems"
       },
       "field": {
         "id": "https://openalex.org/fields/14",
         "display_name": "Business, Management and Accounting"
       },
       "domain": {
         "id": "https://openalex.org/domains/2",
         "display_name": "Social Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13890",
       "display_name": "Applications of Remote Sensing in Geoscience and Agriculture",
       "value": 3.5e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/1902",
         "display_name": "Atmospheric Science"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11588",
       "display_name": "Global Methane Emissions and Impacts",
       "value": 2.9e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/2306",
         "display_name": "Global and Planetary Change"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13734",
       "display_name": "Artificial Intelligence and Expert Systems",
       "value": 2.6e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/1702",
         "display_name": "Artificial Intelligence"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11405",
       "display_name": "Global Sea Level Variability and Change",
       "value": 2.5e-06,
       "subfield": {
         "id": "https://openalex.org/subfields/1910",
         "display_name": "Oceanography"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     }
   ],
   "x_concepts": [
     {
       "id": "https://openalex.org/C205649164",
       "wikidata": "https://www.wikidata.org/wiki/Q1071",
       "display_name": "Geography",
       "level": 0,
       "score": 100.0
     },
     {
       "id": "https://openalex.org/C62649853",
       "wikidata": "https://www.wikidata.org/wiki/Q199687",
       "display_name": "Remote sensing",
       "level": 1,
       "score": 96.2
     },
     {
       "id": "https://openalex.org/C127313418",
       "wikidata": "https://www.wikidata.org/wiki/Q1069",
       "display_name": "Geology",
       "level": 0,
       "score": 96.2
     },
     {
       "id": "https://openalex.org/C41008148",
       "wikidata": "https://www.wikidata.org/wiki/Q21198",
       "display_name": "Computer science",
       "level": 0,
       "score": 92.3
     },
     {
       "id": "https://openalex.org/C121332964",
       "wikidata": "https://www.wikidata.org/wiki/Q413",
       "display_name": "Physics",
       "level": 0,
       "score": 92.3
     },
     {
       "id": "https://openalex.org/C120665830",
       "wikidata": "https://www.wikidata.org/wiki/Q14620",
       "display_name": "Optics",
       "level": 1,
       "score": 76.9
     },
     {
       "id": "https://openalex.org/C127413603",
       "wikidata": "https://www.wikidata.org/wiki/Q11023",
       "display_name": "Engineering",
       "level": 0,
       "score": 76.9
     },
     {
       "id": "https://openalex.org/C154945302",
       "wikidata": "https://www.wikidata.org/wiki/Q11660",
       "display_name": "Artificial intelligence",
       "level": 1,
       "score": 73.1
     },
     {
       "id": "https://openalex.org/C33923547",
       "wikidata": "https://www.wikidata.org/wiki/Q395",
       "display_name": "Mathematics",
       "level": 0,
       "score": 57.7
     },
     {
       "id": "https://openalex.org/C31972630",
       "wikidata": "https://www.wikidata.org/wiki/Q844240",
       "display_name": "Computer vision",
       "level": 1,
       "score": 53.8
     },
     {
       "id": "https://openalex.org/C105795698",
       "wikidata": "https://www.wikidata.org/wiki/Q12483",
       "display_name": "Statistics",
       "level": 1,
       "score": 53.8
     },
     {
       "id": "https://openalex.org/C39432304",
       "wikidata": "https://www.wikidata.org/wiki/Q188847",
       "display_name": "Environmental science",
       "level": 0,
       "score": 50.0
     },
     {
       "id": "https://openalex.org/C51399673",
       "wikidata": "https://www.wikidata.org/wiki/Q504027",
       "display_name": "Lidar",
       "level": 2,
       "score": 46.2
     },
     {
       "id": "https://openalex.org/C58640448",
       "wikidata": "https://www.wikidata.org/wiki/Q42515",
       "display_name": "Cartography",
       "level": 1,
       "score": 42.3
     },
     {
       "id": "https://openalex.org/C146978453",
       "wikidata": "https://www.wikidata.org/wiki/Q3798668",
       "display_name": "Aerospace engineering",
       "level": 1,
       "score": 38.5
     },
     {
       "id": "https://openalex.org/C192562407",
       "wikidata": "https://www.wikidata.org/wiki/Q228736",
       "display_name": "Materials science",
       "level": 0,
       "score": 34.6
     },
     {
       "id": "https://openalex.org/C1276947",
       "wikidata": "https://www.wikidata.org/wiki/Q333",
       "display_name": "Astronomy",
       "level": 1,
       "score": 30.8
     },
     {
       "id": "https://openalex.org/C19269812",
       "wikidata": "https://www.wikidata.org/wiki/Q26540",
       "display_name": "Satellite",
       "level": 2,
       "score": 30.8
     },
     {
       "id": "https://openalex.org/C62520636",
       "wikidata": "https://www.wikidata.org/wiki/Q944",
       "display_name": "Quantum mechanics",
       "level": 1,
       "score": 30.8
     },
     {
       "id": "https://openalex.org/C86803240",
       "wikidata": "https://www.wikidata.org/wiki/Q420",
       "display_name": "Biology",
       "level": 0,
       "score": 30.8
     },
     {
       "id": "https://openalex.org/C138885662",
       "wikidata": "https://www.wikidata.org/wiki/Q5891",
       "display_name": "Philosophy",
       "level": 0,
       "score": 30.8
     },
     {
       "id": "https://openalex.org/C185592680",
       "wikidata": "https://www.wikidata.org/wiki/Q2329",
       "display_name": "Chemistry",
       "level": 0,
       "score": 26.9
     },
     {
       "id": "https://openalex.org/C2524010",
       "wikidata": "https://www.wikidata.org/wiki/Q8087",
       "display_name": "Geometry",
       "level": 1,
       "score": 23.1
     },
     {
       "id": "https://openalex.org/C78519656",
       "wikidata": "https://www.wikidata.org/wiki/Q101333",
       "display_name": "Mechanical engineering",
       "level": 1,
       "score": 23.1
     },
     {
       "id": "https://openalex.org/C95457728",
       "wikidata": "https://www.wikidata.org/wiki/Q309",
       "display_name": "History",
       "level": 0,
       "score": 23.1
     }
   ],
   "counts_by_year": [
     {
       "year": 2024,
       "works_count": 2,
       "cited_by_count": 31
     },
     {
       "year": 2023,
       "works_count": 3,
       "cited_by_count": 63
     },
     {
       "year": 2022,
       "works_count": 2,
       "cited_by_count": 65
     },
     {
       "year": 2021,
       "works_count": 2,
       "cited_by_count": 77
     },
     {
       "year": 2020,
       "works_count": 1,
       "cited_by_count": 82
     },
     {
       "year": 2019,
       "works_count": 1,
       "cited_by_count": 82
     },
     {
       "year": 2018,
       "works_count": 0,
       "cited_by_count": 76
     },
     {
       "year": 2017,
       "works_count": 1,
       "cited_by_count": 77
     },
     {
       "year": 2016,
       "works_count": 2,
       "cited_by_count": 93
     },
     {
       "year": 2015,
       "works_count": 1,
       "cited_by_count": 53
     },
     {
       "year": 2014,
       "works_count": 1,
       "cited_by_count": 89
     },
     {
       "year": 2013,
       "works_count": 1,
       "cited_by_count": 62
     },
     {
       "year": 2012,
       "works_count": 1,
       "cited_by_count": 59
     }
   ],
   "works_api_url": "https://api.openalex.org/works?filter=author.id:A5026002096",
   "updated_date": "2024-08-23T10:20:29.716302",
   "created_date": "2023-07-21",
   "_id": "https://openalex.org/A5026002096"
 },
 "ORCID": {
   "@context": "http://schema.org",
   "@type": "Person",
   "@id": "https://orcid.org/0000-0002-6922-4913",
   "mainEntityOfPage": "https://orcid.org/0000-0002-6922-4913",
   "givenName": "Aparajithan",
   "familyName": "Sampath",
   "alumniOf": {
     "@type": "Organization",
     "name": "Purdue University",
     "alternateName": "Civil Engineering",
     "identifier": {
       "@type": "PropertyValue",
       "propertyID": "RINGGOLD",
       "value": "311308"
     }
   },
   "@reverse": {
     "creator": [
       {
         "@type": "CreativeWork",
         "name": "Augmented two line elements for Landsat ephemeris data [abs.]"
       },
       {
         "@type": "CreativeWork",
         "name": "Geometric Verification Algorithm (GVERIFY) to validate the accuracy of Landsat Multispectral Scanner and Thematic Mapper data [abs.]"
       },
       {
         "@type": "CreativeWork",
         "name": "Characterization of planet and USGS-processed ResourceSat data [abs.]"
       },
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.5194/isprsarchives-xli-b1-93-2016",
         "name": "Geometric quality assessment of lidar data based on swath overlap",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "doi",
           "value": "10.5194/isprsarchives-xli-b1-93-2016"
         }
       },
       {
         "@type": "CreativeWork",
         "name": "Lidar accuracy assessment methods [abs.]"
       },
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.14358/pers.81.2.131",
         "name": "Validation of geometric accuracy of Global Land Survey (GLS) 2000 data",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-84922381481"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.14358/pers.81.2.131"
           }
         ],
         "sameAs": " http://www.scopus.com/inward/record.url?eid=2-s2.0-84922381481&partnerID=MN8TOARS"
       },
       {
         "@type": "CreativeWork",
         "name": "ASPRS research on quantifying the geometric quality of lidar data",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "uri",
           "value": "http://a/publications/pers/2014journals/March_2014_Flipping/HTML/"
         },
         "sameAs": "http://www.asprs.org/a/publications/pers/2014journals/March_2014_Flipping/HTML/"
       },
       {
         "@type": "CreativeWork",
         "name": "Lidar data quality through analysis of inter-swath accuracy\u2014A USGS\u2013ASPRS effort [abs.]",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "uri",
           "value": "http://wp-content/uploads/2014/11/MTSTC1-224.pdf"
         },
         "sameAs": "http://www.asprs.org/wp-content/uploads/2014/11/MTSTC1-224.pdf"
       },
       {
         "@type": "CreativeWork",
         "name": "USGS\u2013ASPRS efforts to quantify the quality of lidar data [poster]",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "uri",
           "value": "http://posters/LidarPoster_gls-VISID.pdf"
         },
         "sameAs": "http://topotools.cr.usgs.gov/posters/LidarPoster_gls-VISID.pdf"
       },
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.1080/01431161.2013.798877",
         "name": "Radiometric and geometric assessment of data from the RapidEye constellation of satellites",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1080/01431161.2013.798877"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-84879050766"
           }
         ],
         "sameAs": "http://www.scopus.com/inward/record.url?eid=2-s2.0-84879050766&partnerID=MN8TOARS"
       },
       {
         "@type": "CreativeWork",
         "name": "Two methods for self-calibration of digital camera"
       },
       {
         "@type": "CreativeWork",
         "name": "Geometric evaluation and validation of aerial and satellite data using Sioux Falls geometric test range",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "uri",
             "value": "http://wp-content/uploads/2013/08/Sampath.pdf"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-84868522162"
           }
         ],
         "sameAs": [
           "http://www.asprs.org/wp-content/uploads/2013/08/Sampath.pdf",
           "http://www.scopus.com/inward/record.url?eid=2-s2.0-84868522162&partnerID=MN8TOARS"
         ]
       },
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.1117/12.869537",
         "name": "Monitoring the long term stability of the IRS\u2013P6 AWiFS sensor using the Sonoran and RVPN sites",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1117/12.869537"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-78651074186"
           }
         ],
         "sameAs": "http://www.scopus.com/inward/record.url?eid=2-s2.0-78651074186&partnerID=MN8TOARS"
       },
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.1109/tgrs.2009.2030180",
         "name": "Segmentation and reconstruction of polyhedral building roofs from aerial lidar point clouds",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1109/tgrs.2009.2030180"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-78149498757"
           }
         ],
         "sameAs": "http://www.scopus.com/inward/record.url?eid=2-s2.0-78149498757&partnerID=MN8TOARS"
       },
       {
         "@type": "CreativeWork",
         "name": "Self calibration of small and medium format digital cameras"
       },
       {
         "@type": "CreativeWork",
         "name": "Building boundary tracing and regularization from airborne lidar point clouds",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "uri",
             "value": "http://wp-content/uploads/pers/2007journal/july/2007_jul_805-812.pdf"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-34347396654"
           }
         ],
         "sameAs": [
           "https://www.asprs.org/wp-content/uploads/pers/2007journal/july/2007_jul_805-812.pdf",
           "http://www.scopus.com/inward/record.url?eid=2-s2.0-34347396654&partnerID=MN8TOARS"
         ]
       },
       {
         "@type": "CreativeWork",
         "name": "Clustering based planar roof extraction from lidar data",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "uri",
             "value": "http://a/publications/proceedings/reno2006/0134.pdf"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-84869015213"
           }
         ],
         "sameAs": [
           "http://www.asprs.org/a/publications/proceedings/reno2006/0134.pdf",
           "http://www.scopus.com/inward/record.url?eid=2-s2.0-84869015213&partnerID=MN8TOARS"
         ]
       },
       {
         "@type": "CreativeWork",
         "name": "Urban DEM generation from raw lidar data\u2014A labeling algorithm and its performance",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "uri",
             "value": "http://wp-content/uploads/pers/2005journal/feb/2005_feb_217-226.pdf"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-13444302489"
           }
         ],
         "sameAs": [
           "https://www.asprs.org/wp-content/uploads/pers/2005journal/feb/2005_feb_217-226.pdf",
           "http://www.scopus.com/inward/record.url?eid=2-s2.0-13444302489&partnerID=MN8TOARS"
         ]
       }
     ]
   },
   "url": [
     "https://www.researchgate.net/profile/Ajit_Sampath",
     "https://scholar.google.com/citations?user=d1kwX5cAAAAJ&hl=en"
   ],
   "identifier": {
     "@type": "PropertyValue",
     "propertyID": "Scopus Author ID",
     "value": "16639948400"
   }
 }

}

Return to "Q140899" page.