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16 cm colour digital ortho-imagery from the SWOOP 2020 project. |
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16 cm colour digital ortho-imagery from the SWOOP 2020 project. |
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Province of Ontario |
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5000 |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The imagery used to produce the 2020 South Western Ontario Orthophotography Project was acquired between March 7th, 2020 and May 20, 2020. The imagery consists of 105,684 frames of photography covering over 44,828 square kilometers. The airborne GPS and ground control was imported. Tie points and ground control were read in each photograph. The read data and airborne GPS/IMU were then adjustment in two overlapping sub blocks. Using the adjustment results Intergraph models were then created. Next the sub blocks were color balanced, an autocorrelated DSM surface was generated, and "above ground" features were filtered out. The images were then orthorectified and mosaicked into tiles.</SPAN></P></DIV></DIV></DIV> |
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| title:
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Aerial Imagery (2020) |
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| tags:
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["ortho","imagery","aerial","airphoto","2020"] |
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en-US |
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500000 |
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