USGS scientists Jen Cramer and Jin-Si Over pilot a drone at Nauset Light Beach in Nauset, MA. Drone imagery will be used to monitor coastal change before and after Hurricane Lee. Photo by Mira Anderberg, USGS.
Jennifer M Cramer
Jen Cramer is an Operations Specialist and Geographer with the Aerial Imaging and Mapping Group at the Woods Hole Coastal and Marine Science Center.
As a geographer and FAA Part 107 and DOI A450 certified remote pilot with the Aerial Imaging and Mapping Group (AIMG), I specialize in the planning and execution of uncrewed aircraft systems (UAS) surveys and the processing and publication of aerial imagery and map products to support the science data needs of researchers at the Woods Hole Coastal and Marine Science Center (WHCMSC) and other local and federal partners.
I am responsible for the logistics of UAS mission planning and imagery collection, with emphasis on best practices for improving spatial and spectral accuracy as well as safe operation of the UAS aircraft. I am also responsible for the processing of the UAS imagery from the moment it comes off the camera to the generation of digital surface models (DSM) and reflectance orthomosaics. With a background in geology, hydrology, and remote sensing, I also participate in the analysis of the imagery products I produce and am familiar with techniques and concepts for classification and change detection.
I also have been helping take the lead at our center on transitioning to the metadata standards for geographic data put forth by the International Organization for Standardization (ISO) and work with the Content Specification Development Team at the USGS on development of ISO tools and resources.
Professional Experience
Geographer, U.S. Geological Survey, Woods Hole Coastal and Marine Science Center, 2020 - Present
Geoscientist-in-the-Parks Guest Scientist, National Park Service, Cape Cod National Seashore, 2019-2020
Geoscientist-in-the-Parks Guest Scientist, National Park Service, Colonial National Historical Park, 2018-2019
Education and Certifications
M.S. Geology, State University of NY at Buffalo, 2018
B.A. Geology, State University of NY at Geneseo, 2014
Science and Products
DUNEX Pea Island Experiment
Aerial Imaging and Mapping
Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025 - Imagery dataset Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025 - Imagery dataset
Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025 Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025
Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, March to August 2024 Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, March to August 2024
Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Sesuit Marsh, Dennis, Massachusetts, August 12, 2024 Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Sesuit Marsh, Dennis, Massachusetts, August 12, 2024
Topographic data, imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Town Neck Beach, Sandwich, Massachusetts Topographic data, imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Town Neck Beach, Sandwich, Massachusetts
Lidar and photogrammetry point clouds with supporting imagery and GPS information collected during UAS operations at Great Sippewissett Marsh, Cape Cod, Massachusetts in Fall 2022 Lidar and photogrammetry point clouds with supporting imagery and GPS information collected during UAS operations at Great Sippewissett Marsh, Cape Cod, Massachusetts in Fall 2022
LiDAR, natural color and thermal infrared data collected by uncrewed aircraft system (UAS) for mapping topography and stream temperature along the Vermilion River, Montana, August and October 2023 LiDAR, natural color and thermal infrared data collected by uncrewed aircraft system (UAS) for mapping topography and stream temperature along the Vermilion River, Montana, August and October 2023
Topographic, multispectral, and GPS data collected during uncrewed aircraft system (UAS) operations at Marsh Island, New Bedford, Massachusetts Topographic, multispectral, and GPS data collected during uncrewed aircraft system (UAS) operations at Marsh Island, New Bedford, Massachusetts
Elevation models, aerial imagery, LiDAR point clouds (LPCs), vegetation survey, and GPS data collected during uncrewed aircraft systems (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, August 28 to September 1, 2023 (ver. 1.1, July 202 Elevation models, aerial imagery, LiDAR point clouds (LPCs), vegetation survey, and GPS data collected during uncrewed aircraft systems (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, August 28 to September 1, 2023 (ver. 1.1, July 202
Remotely sensed data, field measurements, and MATLAB code used to produce image-derived velocity maps for a reach of the Sacramento River near Glenn, CA, September 16-19, 2024 Remotely sensed data, field measurements, and MATLAB code used to produce image-derived velocity maps for a reach of the Sacramento River near Glenn, CA, September 16-19, 2024
Topographic and multispectral reflectance products, aerial imagery, ground spectra, vegetation, and associated GPS data collected during uncrewed aircraft system operations - Dog Head Marsh at South Cape Beach, Mashpee, MA, October 7-8, 2021 Topographic and multispectral reflectance products, aerial imagery, ground spectra, vegetation, and associated GPS data collected during uncrewed aircraft system operations - Dog Head Marsh at South Cape Beach, Mashpee, MA, October 7-8, 2021
Topographic data, imagery, and ground control data collected in September 2023, pre and post Hurricane Lee at Head of the Meadow, Marconi, and Nauset Light beaches, Cape Cod National Seashore, Massachusetts Topographic data, imagery, and ground control data collected in September 2023, pre and post Hurricane Lee at Head of the Meadow, Marconi, and Nauset Light beaches, Cape Cod National Seashore, Massachusetts
USGS scientists Jen Cramer and Jin-Si Over pilot a drone at Nauset Light Beach in Nauset, MA. Drone imagery will be used to monitor coastal change before and after Hurricane Lee. Photo by Mira Anderberg, USGS.
Mapping river flow from thermal images in approximately real time: Proof of concept on the Sacramento River, California, USA Mapping river flow from thermal images in approximately real time: Proof of concept on the Sacramento River, California, USA
Pragmatically mapping Phragmites with unoccupied aerial systems: A comparison of invasive species land cover classification using RGB and multispectral imagery Pragmatically mapping Phragmites with unoccupied aerial systems: A comparison of invasive species land cover classification using RGB and multispectral imagery
Groundwater hydrology and chemistry of Jamestown Island, Virginia—Potential effects of tides, storm surges, and sea-level rise on archaeological, cultural, and ecological resources Groundwater hydrology and chemistry of Jamestown Island, Virginia—Potential effects of tides, storm surges, and sea-level rise on archaeological, cultural, and ecological resources
Science and Products
DUNEX Pea Island Experiment
Aerial Imaging and Mapping
Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025 - Imagery dataset Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025 - Imagery dataset
Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025 Topographic and bathymetric data, aerial imagery, and GPS data collected during UxS operations at Marconi Beach, Cape Cod National Seashore, Massachusetts between September 2024 and March 2025
Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, March to August 2024 Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, March to August 2024
Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Sesuit Marsh, Dennis, Massachusetts, August 12, 2024 Topographic data, aerial imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Sesuit Marsh, Dennis, Massachusetts, August 12, 2024
Topographic data, imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Town Neck Beach, Sandwich, Massachusetts Topographic data, imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Town Neck Beach, Sandwich, Massachusetts
Lidar and photogrammetry point clouds with supporting imagery and GPS information collected during UAS operations at Great Sippewissett Marsh, Cape Cod, Massachusetts in Fall 2022 Lidar and photogrammetry point clouds with supporting imagery and GPS information collected during UAS operations at Great Sippewissett Marsh, Cape Cod, Massachusetts in Fall 2022
LiDAR, natural color and thermal infrared data collected by uncrewed aircraft system (UAS) for mapping topography and stream temperature along the Vermilion River, Montana, August and October 2023 LiDAR, natural color and thermal infrared data collected by uncrewed aircraft system (UAS) for mapping topography and stream temperature along the Vermilion River, Montana, August and October 2023
Topographic, multispectral, and GPS data collected during uncrewed aircraft system (UAS) operations at Marsh Island, New Bedford, Massachusetts Topographic, multispectral, and GPS data collected during uncrewed aircraft system (UAS) operations at Marsh Island, New Bedford, Massachusetts
Elevation models, aerial imagery, LiDAR point clouds (LPCs), vegetation survey, and GPS data collected during uncrewed aircraft systems (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, August 28 to September 1, 2023 (ver. 1.1, July 202 Elevation models, aerial imagery, LiDAR point clouds (LPCs), vegetation survey, and GPS data collected during uncrewed aircraft systems (UAS) operations at Lower Darby Creek, Darby Township, Pennsylvania, August 28 to September 1, 2023 (ver. 1.1, July 202
Remotely sensed data, field measurements, and MATLAB code used to produce image-derived velocity maps for a reach of the Sacramento River near Glenn, CA, September 16-19, 2024 Remotely sensed data, field measurements, and MATLAB code used to produce image-derived velocity maps for a reach of the Sacramento River near Glenn, CA, September 16-19, 2024
Topographic and multispectral reflectance products, aerial imagery, ground spectra, vegetation, and associated GPS data collected during uncrewed aircraft system operations - Dog Head Marsh at South Cape Beach, Mashpee, MA, October 7-8, 2021 Topographic and multispectral reflectance products, aerial imagery, ground spectra, vegetation, and associated GPS data collected during uncrewed aircraft system operations - Dog Head Marsh at South Cape Beach, Mashpee, MA, October 7-8, 2021
Topographic data, imagery, and ground control data collected in September 2023, pre and post Hurricane Lee at Head of the Meadow, Marconi, and Nauset Light beaches, Cape Cod National Seashore, Massachusetts Topographic data, imagery, and ground control data collected in September 2023, pre and post Hurricane Lee at Head of the Meadow, Marconi, and Nauset Light beaches, Cape Cod National Seashore, Massachusetts
USGS scientists Jen Cramer and Jin-Si Over pilot a drone at Nauset Light Beach in Nauset, MA. Drone imagery will be used to monitor coastal change before and after Hurricane Lee. Photo by Mira Anderberg, USGS.
USGS scientists Jen Cramer and Jin-Si Over pilot a drone at Nauset Light Beach in Nauset, MA. Drone imagery will be used to monitor coastal change before and after Hurricane Lee. Photo by Mira Anderberg, USGS.