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U.S. Geological Survey (USGS) scientists conducted field data collection efforts between July 19th and 31st, 2021 over a large stretch of the McKenzie River in Oregon using high accuracy surveying technologies. The work was initiated as an effort to validate commercially acquired topobathymetric light detection and ranging (lidar) data that was collected coincidentally between July 26th and 30th, 2021 for the USGS 3D Elevation Program (3DEP). The goal was to compare and validate the airborne lidar data to topographic, bathymetric, structural, and infrastructural data collected through more traditional means (e.g., Global Navigational Satellite System (GNSS) surveying). Evaluating these data will provide valuable...
Tags: 3D Elevation Program,
3DEP,
ALS,
Airborne Lidar,
Airborne Topobathymetric Lidar, All tags...
Armitage Park,
Deerhorn County Park,
EWEB Goodpasture Boat Landing,
EWEB Water Board Park,
Eugene,
Finn Rock Boat Landing,
GBL,
GNSS,
Geography,
Geomorphology,
Global Navigation Satellite System,
Ground Based Lidar,
Hayden Bridge Park,
Hendricks Bridge Park,
Hydrology,
Leaburg Dam,
Leaburg Hatchery,
Lidar,
Light Detection and Ranging,
Lloyd Knox Park,
McKenzie High School,
McKenzie River,
NGP Inland Bathymetry Research,
National Geospatial Program,
Old McKenzie Fish Hatchery County Park,
Remote Sensing,
Springfield,
State of Oregon,
TLS,
Terrestrial Laser Scanning,
Topobathy,
Topobathymetric Lidar,
Topobathymetry,
Topographic,
Total Station,
U.S. Geological Survey,
USGS,
USGS Science Data Catalog (SDC),
elevation,
geoscientificInformation,
inlandWaters,
location, Fewer tags
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U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the weeks of September 9-13 and November 18-22, 2019, using a combination of technologies to map and validate topography, vegetation, and features in two areas of interest (AOI's) in north central Colorado. The western AOI included land managed by the Bureau of Land Management and the U.S. Forest Service. The eastern AOI included agricultural and urban areas. The work was initiated as an effort to test and evaluate the Leica Geosystems CountryMapper sensor. The CountryMapper is a hybrid sensor that collects imagery and light detection and ranging (lidar) data simultaneously. The CountryMapper has the potential to collect data...
Tags: 3D Elevation Program,
3DEP,
AIM,
Arapahoe National Forest,
Assessment, Inventory, and Monitoring Plot, All tags...
BLM,
Bureau of Land Management,
Chimney Park,
DJI,
EROS,
Earth Resources Observation and Science Center,
Eastman Park,
Fort Collins,
GBL,
GNSS,
Geography,
Global Navigational Satellite System,
Granby,
Ground Based Lidar,
Headwaters Extensive Recreation Management Area,
Lidar,
Light Detection and Ranging,
Main Park,
NGP Elevation Applied Research - Calibration/Validation,
NUPO,
National Geospatial Program,
National UAS Project Office,
Remote Sensing,
SfM,
State of Colorado,
Structure from Motion,
TLS,
Terrestrial Laser Scanner,
Total Station,
U.S. Forest Service,
U.S. Geological Survey,
UAS,
UAV,
USFS,
USGS,
USGS Science Data Catalog (SDC),
Unmanned Aerial System,
Unmanned Aerial Vehicle,
Windsor,
Windy Gap Wildlife Viewing Area,
Yellowscan,
biota,
elevation,
geoscientificInformation,
location, Fewer tags
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