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This metadata record describes the planimetrics produced for The Metropolitan District by the Sanborn Map Company. This planimetry was stereo-compiled from 4-band (R, G, B, NIR), 8-bit per pixel aerial photography. The imagery was flown on April 16th and May 3rd of 2015 using an UltraCam Eagle camera and the planimetrics comply with the American Society for Photogrammetry and Remote Sensing Accuracy Standards (ASPRS) for Class 2, large scale maps at 1" = 40'. The average flight altitude was 4200 feet. This planimetry is published in NAD_1983_StatePlane_Connecticut_FIPS_0600_Feet (US Survey Feet). The Vertical datum is National American Vertical Datum of 1983 (NAVD88). |