{ "id": "48", "displayName": "Aerial 2018 Base", "shortDisplayName": null, "description": "
This image data is the result of private and government entities working together under the guidance of Thurston County GIS staff. Fugro USA Land, Inc. acquired Digital Imagery with sensor
Leica geosystems ADS80 SH82 for areas of the Thurston County, WA project area July 3 - July 14, 2018. The project encompassed an area of approximately 806 square miles. A Leica ADS80 SH82 Digital Camera system
including an inertial measuring unit (IMU) and a dual frequency airborne GPS receiver was used for the digital image acquisition. Imagery acquisition was performed July 3 - July 14, 2018 at 2400 feet AMT (3\") 4800 feet AMT (6\")
(above mean terrain), with 30 percent sidelap between the flight lines. Ground control survey was provided by the True North Land Surveying and supplemented with existing control.
Digital orthophotos in 8-bit RGB and 16-bit CIR (4-band)GeoTIFF format were produced with resolutions of 3\" and 6\" utilizing the ADS80 SH82 imagery and the newly-produced auto-correlated DSM (digital surface model) from the 2018 imagery.
Delivery was on an External Hard Drive.