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usgs_staff_profile:

 meta:
   status_code: 200
   timestamp: '2023-09-30T16:45:47.803907'
   url: https://www.usgs.gov/staff-profiles/tyler-johnson
 profile:
   abstracts: []
   affiliations: []
   education:
   - 'M.S. San Diego State University, Department of Geography: Geographic Information
     Science; research emphasis on satellite remote sensing and urban irrigation'
   - B.A. University California at Berkeley, Department of Geography; emphasis in
     physical geography
   email: tyjohns@usgs.gov
   expertise_terms:
   - Water Use
   - Domestic Wells
   - Remote Sensing
   - Urban Irrigation
   - Spatial Analysis
   honors: []
   intro_statements:
   - Tyler Johnson is a Research Geographer for the California Water Science Center
     located in the San Diego Projects office.
   name: Tyler Johnson
   name_qualifier: null
   orcid: 0000-0002-7334-9188
   organization_link: https://www.usgs.gov/centers/california-water-science-center
   organization_name: California Water Science Center
   personal_statement: Tyler's primary research involves identifying the location
     and population served by self-supplied and publicly-suppled groundwater in the
     United States. Mapping these locations is important for identifying the aquifers
     and populations susceptible to water quality changes caused by natural or anthropogenic
     sources. Additional research investigates using remote sensing to identify irrigated
     landscapes in the urban environment. Urban irrigation such as lawn watering
     can be a significant percentage of the total water budget used by a household.
     Tyler also enjoys providing the GIS expertise for several projects, including
     software tools, integrated server systems, mobile solutions, and visualization.
     He teaches classes and gives presentations on the latest GIS and spatial technology
     and helps with technology transfer.
   professional_experience: []
   title: Research Geographer