Skip navigation to main content.
NREL - National Renewable Energy Laboratory
About NRELEnergy AnalysisScience and TechnologyTechnology TransferTechnology DeploymentEnergy Systems Integration

GIS Staff

The following includes summary bios of Geographic Information System (GIS) staff expertise and interests in analysis relating to geospatial analytics and integrated resource assessment; our energy efficiency and renewable energy data warehouse; and advanced visualization.

Photo of Daniel Getman

Daniel Getman

GIS Scientist IV - Geospatial Section Supervisor

Areas of expertise

  • Project management, client management, and team leadership
  • Development of geospatial data management, analysis and visualization systems
  • Spatial statistical analysis methods
  • Enhancement and analysis of remotely sensed data

Primary research interests

  • Scientific programming
  • Spatial data analysis methods
  • Visualization of large datasets

More information on Daniel Getman

Pamela Gray-Hann

Project Support Specialist

Areas of expertise

  • Internet map server applications
  • GIS web page
  • Outreach

More information on Pamela Gray-Hann

Photo of Donna Heimiller.

Donna Heimiller

Sr. GIS Analyst

Areas of expertise

  • Geospatial analysis and modeling supporting multiple resource assessment technologies, regional-scale site evaluation, and energy system modeling
  • Electricity infrastructure analysis
  • Data visualization

Primary research interests

  • Renewable resource development opportunities and issues, within a spatial context (multiple technologies)
  • Renewable resource characterization (multiple technologies)

More information on Donna Heimiller

Photo of Dylan Hettinger.

Dylan Hettinger

GIS Programmer Analyst

Analysis expertise

  • Information design
  • Spatial analysis and cartography

More information on Dylan Hettinger

 

Photo of Anthony Lopez.

Anthony Lopez

Scientist III - GIS

Areas of expertise

  • Parallel processing and analysis of large geospatial datasets
  • Visualization of complex spatial temporal datasets

Primary research interests

  • Conversion of raw geographic renewable resource datasets to technical potential estimations
  • Global renewable resource datasets and analysis
  • Renewable resource characterization

More information on Anthony Lopez

Jenny Melius

GIS Scientist II

Areas of expertise

  • Spatial analysis
  • Cartography

Primary research interests

  • Global renewable resource datasets and analysis
  • Renewable resource characterization

More information on Jenny Melius

Photo of Ted Quinby.

Ted Quinby

GIS Scientist II

Areas of expertise

  • Application development
  • Geospatial analysis and modeling
  • Database design
  • Project management

Primary research interests

  • Applying innovative mapping and visualization tools to promote the use of renewable energy technologies

More information on Ted Quinby

Photo of Billy Roberts.

Billy J. Roberts

Scientist III - GIS

Areas of expertise

  • Spatial analysis and cartography

Primary research interests

  • Renewable energy and cartographic technique
  • Wildlife and energy technology interactions
  • Geothermal technology

More information on Billy J. Roberts

If you have questions about our programs or would like to contact our staff, please email Webmaster.