Orthorectified mosaic photograph of a portion of the Arkansas River at Parkdale, Colorado, March 2018

Aerial images in the vicinity of USGS gaging station #07094500 Arkansas River at Parkdale, Colorado were collected on March 20-22, 2018, using Unmanned Aircraft Systems (UAS, or "drones"). Data were processed using structure-from-motion analysis to generate a three- dimensional point cloud that identifies pixels from multiple images representing the same object and calculates the x, y, and z coordinates of that object/pixel. The point cloud was processed to create a digital surface model of the site. Finally, source images were stitched together based on shared pixels and orthogonally adjusted to create a high resolution (approximately 2 cm pixel size) orthoimage for the study area. The orthomosaic image captures conditions of a 500 m reach of the Arkansas River that includes the gaging station and nearby river banks, railroad, roads, and the Route 50 bridge over the river.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5f7408b982cef8d1839963a1
metadata_type geospatial
modified 20210128
old-spatial -105.3760, 38.4843, -105.3716, 38.4886
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 891c5856261162e38538004f0d75cb1085ee0c63
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-105.3760, 38.4843], [-105.3760, 38.4886], [ -105.3716, 38.4886], [ -105.3716, 38.4843], [-105.3760, 38.4843]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • arkansas-river-colorado
  • canon-city
  • ckan
  • drone
  • floodplain
  • geo
  • geoss
  • imagerybasemapsearthcover
  • inlandwaters
  • national
  • north-america
  • orthophotography
  • parkdale-colorado
  • remote-sensing
  • sfm
  • structure-from-motion
  • suas
  • united-states
  • unmanned-aircraft-system
  • unoccupied-aircraft-system
  • usgs-5f7408b982cef8d1839963a1
isopen False
license_id notspecified
license_title License not specified
maintainer Jack Eggleston
maintainer_email jegglest@usgs.gov
metadata_created 2025-11-22T03:06:33.684570
metadata_modified 2025-11-22T03:06:33.684574
notes Aerial images in the vicinity of USGS gaging station #07094500 Arkansas River at Parkdale, Colorado were collected on March 20-22, 2018, using Unmanned Aircraft Systems (UAS, or "drones"). Data were processed using structure-from-motion analysis to generate a three- dimensional point cloud that identifies pixels from multiple images representing the same object and calculates the x, y, and z coordinates of that object/pixel. The point cloud was processed to create a digital surface model of the site. Finally, source images were stitched together based on shared pixels and orthogonally adjusted to create a high resolution (approximately 2 cm pixel size) orthoimage for the study area. The orthomosaic image captures conditions of a 500 m reach of the Arkansas River that includes the gaging station and nearby river banks, railroad, roads, and the Route 50 bridge over the river.
num_resources 2
num_tags 23
title Orthorectified mosaic photograph of a portion of the Arkansas River at Parkdale, Colorado, March 2018