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LETTER OF TRANSMITTAL <\/SPAN><\/SPAN><\/P>

<\/SPAN><\/SPAN><\/P>

Lars,<\/SPAN><\/SPAN><\/P>

This letter documents the delivery of WorldView-3 (acquired July 5 and 7, 2020) and Wordlview-2 (acquired June 27, 2020) imagery products for the Barrow area (Alaska) to TRIBN LLC.<\/SPAN><\/SPAN><\/P>

The following data sets are included on the drive:<\/SPAN><\/SPAN><\/P>

  • Ortho mosaic GeoTiff tiles: <\/SPAN><\/SPAN>Barrow2020_ortho_AK83-6f1_1.tif<\/SPAN><\/SPAN> etc. (natural color 3x8 bit RGB ortho mosaic) <\/SPAN><\/SPAN><\/P><\/LI>

  • Jpeg-compressed ortho mosaic tiles: <\/SPAN><\/SPAN>Barrow2020_ortho_AK83-6f1_1.jpg <\/SPAN><\/SPAN>etc.<\/SPAN><\/SPAN> <\/SPAN><\/SPAN><\/P><\/LI>

  • DigitalGlobe source data:<\/SPAN><\/SPAN>WorldView-3 30 cm 4-band ortho-ready standard product and <\/SPAN><\/SPAN>WorldView-2 50 cm 4-band ortho-ready standard product<\/SPAN><\/SPAN><\/P><\/LI><\/UL>

    All ortho products are in AK State Plane zone 6, NAD83, USF. The pixel resolution is 1 foot, corresponding to the ground resolution of the WorldView-3 imagery. The WorldView-2 imagery was resampled from 50 cm to 1 foot pixel resolution in order to be integrated in the mosaic coverage.<\/SPAN><\/SPAN><\/P>

    Ground control and elevation data available from previous years were used in the ortho-rectification. <\/SPAN><\/SPAN><\/P>

    Please contact me with any questions. Thanks.<\/SPAN><\/SPAN><\/P>

    Anke<\/SPAN><\/SPAN><\/P>

    Anke Gleitsmann, PhD<\/SPAN><\/SPAN><\/P>

    Director, Remote Sensing Division, E-Terra<\/SPAN><\/SPAN><\/P>

    (907) 562-1500 <\/SPAN><\/SPAN><\/P>

    Email: agleitsmann@e-terra.com <\/SPAN><\/SPAN><\/P>

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