1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 42765

Dataset description: Digital Surface Models (DSM) from UAS surveys of the upper reservoir delta at Jenkinson Lake, El Dorado County, California

High-resolution Digital Surface Models (DSM) of the Jenkinson Lake upper reservoir delta in El Dorado County, California. The DSMs have resolutions of 10 centimeters per pixel and were derived from structure-from-motion (SfM) processing of aerial imagery collected during surveys with unoccupied aerial systems (UAS). The surveys were on 2021-10-13, 2021-11-04, 2022-10-25, and 2023-11-13, and were generally timed to coincide with low water level in the reservoir to maximize sub-aerial coverage.
Version1
Keywordstopography, aerial photography, topographic maps, image mosaics, fires, geomorphology, geospatial datasets, remote sensing
Data typesOther Imagery
FormatGeoTIFF;
Amount206.02 MB

Contacts

Contact
Joshua Logan
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Location of materials and files

Public files
Metadatahttps://cmgds.marine.usgs.gov/metadata/pcmsc/DataReleases/ScienceBase/DR_P14QWDYN/JenkinsonLake_DSM_metadata.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
2021-655-FAStructure from Motion - UAS
UAS mounted camera
2021-659-FAStructure from Motion - UAS
UAS mounted camera
2022-666-FAStructure from Motion - UAS
UAS mounted camera
2023-678-FAStructure from Motion - UAS
UAS mounted camera