Skip to main content
  1. ScienceBase Catalog
  2. Pacific Coastal and Marine Science Center
  3. Bathymetry, topography and orthomosaic imagery for Whiskeytown Lake, northern California
  4. Bathymetry, topography and orthomosaic imagery for Whiskeytown Lake, northern California, summer 2019
  5. Orthomosaic imagery for Whiskeytown Lake and surrounding area, 2019-06-03

Orthomosaic imagery for Whiskeytown Lake and surrounding area, 2019-06-03

Dates

Publication Date
Start Date
2019-06-03
End Date
2019-06-03

Citation

Logan, J.B., Dartnell, P., East, A.E., and Ritchie, A.C., 2020, Bathymetry, topography and orthomosaic imagery for Whiskeytown Lake, northern California: U.S. Geological Survey data release, https://doi.org/10.5066/P9HEDYNT.

Summary

This portion of the data release presents an RGB orthomosaic image of Whiskeytown Lake and the surrounding area derived from Structure from Motion (SfM) processing of aerial imagery acquired on 2019-06-03. The orthomosaic is available in a high-resolution 6-centimeter (cm) version, as well as a medium-resolution 25 cm version. The high-resolution version is divided into two tiles (east and west) to reduce file download sizes. All imagery is provided in a three-band cloud-optimized GeoTIFF format, with 8-bit unsigned integer values compressed using high-quality JPEG compression. The raw imagery used to create the orthomosaic was acquired from a manned aircraft on 2019-06-03. The acquisition flight was conducted by The 111th Group Aerial [...]

Contacts

Point of Contact :
PCMSC Science Data Coordinator
Originator :
Joshua Logan, Peter Dartnell, Amy East, Andrew C Ritchie
Metadata Contact :
PCMSC Science Data Coordinator
Publisher :
U.S. Geological Survey
SDC Data Owner :
Pacific Coastal and Marine Science Center
USGS Mission Area :
Natural Hazards
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

Click on title to download individual files attached to this item.

Whiskeytown_2019-06-03_orthomosaic.xml
Original FGDC Metadata
View 		23.72 KB
Whiskeytown_2019-06-03_orthomosaic_browse.png
“RGB orthomosaic image from 2019-06-03” 		thumbnail 959.99 KB
Whiskeytown_2019-06-03_orthomosaic_25cm.tif
“RGB orthomosaic image from 2019-06-03, 25 cm resolution” 		166.56 MB
Whiskeytown_2019-06-03_orthomosaic_6cm_east.tif
“RGB orthomosaic image from 2019-06-03, 6 cm resolution, east portion” 		1 GB
Whiskeytown_2019-06-03_orthomosaic_6cm_west.tif
“RGB orthomosaic image from 2019-06-03, 6 cm resolution, west portion” 		1.21 GB

Purpose

This RGB orthomosaic image was created to help evaluate the post-fire conditions on the exposed margins of Whiskeytown Lake as well as the exposed, unvegetated portions of the surrounding watersheds. It is intended for use by scientists, managers, and the general public. The orthomosaic can be used with geographic information systems (GIS) software for research purposes.
RGB orthomosaic image from 2019-06-03
RGB orthomosaic image from 2019-06-03

Map

Map Preview

Communities

  • Pacific Coastal and Marine Science Center

Tags

Provenance

Data source
Input directly

Item Actions

View Item as ...

JSON ATOM ISO XML

Save Item as ...

JSON FGDC MODS XML ISO XML

View Item...

Metrics