Item talk:Q45172

ORCID:

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 '@id': https://orcid.org/0000-0002-4444-7002
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       propertyID: doi
       value: 10.3133/sir20225049
     name: Revisions to the Virginia Coastal Plain hydrogeologic framework southwest
       of the James River
   - '@id': https://doi.org/10.1016/j.scitotenv.2018.12.457
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     name: Relative information from thermal infrared imagery via unoccupied aerial
       vehicle informs simulations and spatially-distributed assessments of stream
       temperature
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     name: "Assessing the potential of drone\u2010based thermal infrared imagery\
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     name: Airborne thermal infrared videography of stream temperature anomalies
       from a small unoccupied aerial system
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 affiliation:
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     propertyID: RINGGOLD
     value: '2928'
   name: US Geological Survey
 alumniOf:
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   alternateName: Earth Sciences
   identifier:
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     propertyID: RINGGOLD
     value: '2029'
   name: Syracuse University
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   alternateName: Geology
   identifier:
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     propertyID: RINGGOLD
     value: '1180'
   name: Amherst College
 familyName: Caldwell
 givenName: Samuel
 mainEntityOfPage: https://orcid.org/0000-0002-4444-7002

USGS Staff Profile:

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 '@type': Person
 affiliation: []
 description:
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   abstract: Hydrologist with the Virginia and West Virginia Water Science Center
   additionalType: short description
 - '@type': TextObject
   abstract: Sam Caldwell joined the U.S. Geological Survey as a Pathways Student
     in 2018 and was converted to a hydrologist in 2019.
   additionalType: staff profile page introductory statement
 - '@type': TextObject
   abstract: Sam's work is mainly centered on understanding groundwater dynamics
     in the Virginia Coastal Plain using groundwater level analysis, electromagnetic
     resistivity techniques, photogrammetry, and various scales and types of other
     remote sensing data.Much of Sam's project work focuses on the Virginia Coastal
     Plain in Virginia Beach and the Eastern shore. He leads a groundwater level
     and specific conductivity monitoring network in Virginia Beach that includes
     an electromagnetic induction logging network to monitor for saltwater intrusion,
     as well as a groundwater quality sampling element. Additionally, he is responsible
     for an electromagnetic induction logging network on the Eastern Shore of Virginia
     to monitor for salwater intrusion. He also leads a water quality sampling effort
     in Suffolk, VA in collaboration with the Hampton Roads Sanitation District's
     SWIFT project monitoring how treated wastewater injected into the Potomac aqufer
     is affecting and moving through the nearby groundwater system. He has worked
     on several remote sensing and photogrammetry projects at a variety of scales
     with LSPIV, visual light, multispectral, and thermal infrared imagery.
   additionalType: personal statement
 email: scaldwell@usgs.gov
 hasCredential:
 - '@type': EducationalOccupationalCredential
   name: B.A. in Geology, Amherst College (2016)
 - '@type': EducationalOccupationalCredential
   name: M.S. in Earth Sciences, Syracuse University (2018)
 hasOccupation:
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   affiliatedOrganization:
     '@type': Organization
     name: Virginia and West Virginia Water Science Center
     url: https://www.usgs.gov/centers/virginia-and-west-virginia-water-science-center
   roleName: Hydrologist
   startDate: '2024-05-12T16:20:01.993278'
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   propertyID: GeoKB
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   propertyID: ORCID
   value: 0000-0002-4444-7002
 jobTitle: Hydrologist
 knowsAbout:
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   additionalType: self-claimed expertise
   name: Hydrogeology
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   additionalType: self-claimed expertise
   name: Remote Sensing
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   additionalType: self-claimed expertise
   name: Photogrammetry
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Groundwater
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   additionalType: self-claimed expertise
   name: Groundwater Level
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Borehole Logging
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   additionalType: self-claimed expertise
   name: Electromagnetic Resistivity
 memberOf:
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   member:
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     name: U.S. Geological Survey
   name: staff member
   startDate: '2024-05-12T16:20:01.990576'
 name: Samuel Harrison Caldwell
 url: https://www.usgs.gov/staff-profiles/samuel-harrison-caldwell