1 / 13

Ortho Imagery Color and IR

Ortho Imagery Color and IR. Coeur d’Alene Tribe Frank Roberts, GIS Manager. Imagery Acquisition. The Tribe determined the need for recent color IR imagery Hired Marshall and Associates, to assist with technical details of acquisition Reviewed available sensors, and selected the Leica ADS40

tess
Download Presentation

Ortho Imagery Color and IR

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Ortho Imagery Color and IR Coeur d’Alene Tribe Frank Roberts, GIS Manager

  2. Imagery Acquisition • The Tribe determined the need for recent color IR imagery • Hired Marshall and Associates, to assist with technical details of acquisition • Reviewed available sensors, and selected the Leica ADS40 • Learned that Idaho would be flown by Farm Services Administration (FSA) using ADS40 • Have worked outside of FSA with Horizons Inc, to acquire the Color IR data.

  3. NAIP • Idaho was designated by FSA for NAIP photography • NAIP specs closely matched Tribe’s specs • Tribe bought in on NAIP project reducing our cost by over 90% • Also since NAIP will be flown for most of US this project will provide a good test bed for work that could be done in other locations

  4. Cost Savings

  5. Old and New 1998 2004

  6. IR Data • Sensor ADS40 • Multi Band (NIR,R,G,B) • 1m resolution • Collection occurred in late June - early July • 6-7 Strips flying N and S across Reservation • Problem with configuration of the sensor

  7. ADS40 New Design SP9, SP12, SP17, SP19 Flight direction PAN FW CIR PAN BW +28.4° RGB +18° +16° +14° -14.2° 0°

  8. Radiometric Correction Preparation • To assist in image acquisition Tribe has contracted Marshall and Associates to aid us in technical specification writing and methods for the project • Panels were laid out in each flight line overlap area to aid in radiometric collection

  9. Panel Painting

  10. Panel Layout

  11. Data is available on line: gis.cdatribe-nsn.gov

  12. Questions?

More Related