R1: Oregon Coast: 2009 Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Stitched (Colony) Images Used to Manual Count Nesting Seabirds, Geospatial Representation

Description

Photography from helicopter taken for the purposes of resource monitoring, specifically seabird colony status and distribution. Oregon Coast aerial and boat based photography taken in June, 2009 on 35mm slide film. Primarily captured from a helicopter roughly 800-900' in altitude, Right Front Photographer - Shawn Stephensen, USFWS, Right Rear Photographer - David Ledig, USFWS These slides have been scanned at 1200 - 5000 DPI and have about 1-foot pixel resolution. Please note that these photos have not been georeferenced. The photos have not been orthorectified and therefore there will be photo anomalies and mis-matches between adjoining photos. Caution should be exercised if attempting to use this imagery to conduct measurements. This geospatial representation includes the best quality images for each nesting seabird colony. The metadata includes grades for image quality.

Resources

Name Format Description Link
55 Metadata included in the ArcGIS format: Metadata - including instructions for access to the digital archive located on the FWS Enterprise Data Warehouse (EDW) for 2009 Geospatial representation of stitched image mosaics created and counted for 2009 survey. Center points of colonies were used to place the photo and provide a geospatial location for the metadata record. https://iris.fws.gov/APPS/ServCat/DownloadFile/194944?Reference=130250
57 2009 Geospatial representation of stitched images created and counted for 2009 survey. Center points of colonies were used to place the photo metadata record. Metadata included in the ArcGIS format. https://iris.fws.gov/APPS/ServCat/DownloadFile/194943?Reference=130250

Tags

  • ff01rorg00-002
  • ff01rtar00-002
  • primr
  • digital-scan
  • general-management-inventory
  • seabird-colony
  • image-mosaic
  • slide-film
  • aerial-photograph
  • general-management-monitoring

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