Other ID: Darby UAS Mapping
Status: Completed
Organization(s): USGS, Woods Hole Coastal and Marine Science Center
Funding Program(s): Aerial Imaging & Mapping (AIM) (LQ000GU1400)
Principal Investigator(s): Sandra Brosnahan
Affiliate Investigator(s): Chris Gazoorian (NYWSC)
Information Specialist(s): Jennifer Cramer
Data Type(s): Location-Elevation: LIDAR, Environmental Data: Temperature, Location-Elevation: Navigation, Imagery: Photo, Visual Identification: Ground Truthing
Scientific Purpose/Goals: To collect mapping data for the EPA at an old landfill inlcuding the Fish and Wildlife Service Park to the south that the landfill runs into.
Vehicle(s):
Start Port/Location: Woods Hole MA
End Port/Location: Woods Hole MA
Start Date: 2024-03-13
End Date: 2024-03-20
Equipment Used: YellowScan Mapper +, DJI Zenmuse XT2, Aeropoint targets, Spectra Precision SP80, Parrot Anafi, DJI Mavic, Reconnaissance
Information to be Derived: Will be flying mutliple sensors on the M600 inlcuding a LiDAR and Thermal system borrowed from NUSO
Summary of Activity and Data Gathered: LiDAR data and thermal images were collected during drone surveys at Darby Creek superfund site and John Heinz National Wildlife Refuge from March 13-17, 2024. LiDAR point cloud data and true-color images were collected using a YellowScan Mapper+ over the Clearview Landfill and areas of the National Wildlife Refuge. A total of 23 LiDAR files were collected and a total of 6,691 true-color aerial images in JPEG format were collected. Thermal imagery were collected along the Darby Creek and connecting tributaries, as well as the small pond at Clearview Landfill using a Zenmuse XT2 thermal camera. A total of 2,355 true-color images in JPEG format, 1,780 thermal-infrared images in TIFF format, 575 radiometric images in JPEG format, and 6 video files in MOV format. Not all of this data is planned to be published.
Staff: Jin-Si Over, Jennifer Cramer, Seth Ackerman
Affiliate Staff:
Notes: YellowScan Mapper+ was used for lidar, ZenMuse XT2 for thermal - these two systems are not in compass
Entries for this field activity are based on entries from Field Activity 2023-020-FA.
Location:
Darby Township, Philadelphia, PA
| Boundaries | |||
|---|---|---|---|
| North: 39.90721244 | South: 39.87435071 | West: -75.3028965 | East: -75.24890899 |
Platform(s):
![]() on foot |
Cramer, J.M., Brosnahan, S.M., Ackerman, S.D., Over, J.R., Millo, A., Gazoorian, C.L., and Kelley, D.J., 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: U.S. Geological Survey data release, https://doi.org/10.5066/P134HU3Y.
| Survey Equipment | Survey Info | Data Type(s) | Data Collected |
|---|---|---|---|
| YellowScan Mapper + | --- | Navigation Photo LIDAR | |
| DJI Zenmuse XT2 | --- | Photo Video | |
| Aeropoint targets | --- | Navigation Transects Profiles | |
| Spectra Precision SP80 | --- | Navigation | |
| Parrot Anafi | --- | Video Navigation Photo | |
| DJI Mavic | --- | Photo Video Navigation | |
| Reconnaissance | --- | Ground Truthing |