| Identifier | 2022-022-FA | ||||||||
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| Alternate names | Great Sippewissett Marsh UAS Lidar Mapping | ||||||||
| Purpose | Questions to answer: • Can we acquire a bare earth estimate in the marsh? • Canopy height model focusing on specifically Phragmites structure • Compare SfM techniques to lidar data collection result | ||||||||
| Location | Great Sippewissett Marsh, Massachusetts | ||||||||
| Summary | A Reference mark was set up on 2022-10-27 by Ackerman and Over using the SP80 base at the field site. UAS flights and RTK data were done on 2022-11-02 by the entire field crew. Seven flights were done with the M600 to collect two sets of lidar data with two systems and then a Ricoh imagery dataset. Aeropoints and Vinyl targets were placed, and an elevation transect was done with a SP80 Rover. Video was collected with an Anafi. | ||||||||
| Info derived | Lidar point cloud, ground control points for lidar and RGB, walking transects on marsh platform, sand dunes and bike path surface. RGB images (Ricoh), RTK to ground truth Phragmites vegetation data. UAS used: NUSO will bring M600 and lidar sensor (Riegl VX-20-100 or Livox Horizon Mapper). These RGB imagery will be used to create DEMs and orthomosaics using SfM and a map of vegetation. The SfM products will be compared with the lidar. | ||||||||
| Comments | NUSO and NYWSC may have separate funding sources. | ||||||||
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| Organization |
USGS, National Center(USGS)
12201 Sunrise Valley Drive
Reston, VA20192
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| Organization |
384 Woods Hole Road
Quissett Campus
Woods Hole, MA02543-1598
(508) 548-8700
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| Principal investigators | Sandra M Brosnahan | ||||||||||
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| Affiliate principal | National Uncrewed Systems Office: Mark Bauer | ||||||||||
| Affiliate staff | National Uncrewed Systems Office: Matt Burgess New York Water Science Center: Chris Gazoorian and Shannon Fisher |
| Data category: | Location-Elevation, Imagery |
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| Data type: | Navigation, Transects, LIDAR, Photo |
| Equipment | Usage description | Data types | Datasets |
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| Reigl Vx-20-100 | NUPO lidar system | Navigation, LIDAR | 1 |
| Yellowscan Mapper | NUPO lidar system | Navigation, LIDAR | 3 |
| Parrot Anafi | UAS used to take video of the area | Video, Navigation, Photo | (no data reported) |
| Spectra Precision SP80 | SP80 used to take ground control point positions | Navigation | 1 |
| DJI Matrice | UAS platform for the lidar scanners | Navigation | (no data reported) |
| Aeropoint targets | Ground Control Points | Navigation, Transects, Profiles | 1 |
| Ricoh GR II | Digital camera mounted on UAS | Photo | 2 |
| Dataset name | Equipment | Description | Dataset contact |
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| 2022022FA_Lidar | Reigl Vx-20-100 | Lidar data collected during uncrewed aircraft systems (UAS) operations - Great Sippewisset Marsh, Massachusetts, November 2, 2022. There are two lidar point clouds, one from each lidar sensor. | Jin-Si R Over |
| 2022022FA_AerialImagery | Yellowscan Mapper | True-color and aerial imagery collected during uncrewed aircraft systems (UAS) operations - Great Sippewisset Marsh, Massachusetts, November 2, 2022. The dataset has one CSV file of images locations and the individual image names (images available from the Imagery Data System). | Jin-Si R Over |
| 2022022FA_Lidar | Yellowscan Mapper | Lidar data collected during uncrewed aircraft systems (UAS) operations - Great Sippewisset Marsh, Massachusetts, November 2, 2022. There are two lidar point clouds, one from each lidar sensor. | Jin-Si R Over |
| 2022022FA_SfMProducts | Yellowscan Mapper | Structure from motion point cloud derived from images taken during uncrewed aircraft systems (UAS) operations - Great Sippewisset Marsh, Massachusetts, November 2, 2022. There are two point clouds. | Jin-Si R Over |
| 2022022FA_GroundControl | Spectra Precision SP80 | Ground control data collected during uncrewed aircraft systems (UAS) operations at Great Sippewissett Marsh, Massachusetts, November 2, 2022. There is one CSV file for AeroPoint target data and RTK SP80 data and one txt file for the OPUS solution to a reference point occupied by the SP80. | Jin-Si R Over |
| 2022022FA_GroundControl | Aeropoint targets | Ground control data collected during uncrewed aircraft systems (UAS) operations at Great Sippewissett Marsh, Massachusetts, November 2, 2022. There is one CSV file for AeroPoint target data and RTK SP80 data and one txt file for the OPUS solution to a reference point occupied by the SP80. | Jin-Si R Over |
| 2022022FA_AerialImagery | Ricoh GR II | True-color and aerial imagery collected during uncrewed aircraft systems (UAS) operations - Great Sippewisset Marsh, Massachusetts, November 2, 2022. The dataset has one CSV file of images locations and the individual image names (images available from the Imagery Data System). | Jin-Si R Over |
| 2022022FA_SfMProducts | Ricoh GR II | Structure from motion point cloud derived from images taken during uncrewed aircraft systems (UAS) operations - Great Sippewisset Marsh, Massachusetts, November 2, 2022. There are two point clouds. | Jin-Si R Over |
