| Course Duration: 2 Day(s) |
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Contents |
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This course demonstrates how to use LPS with commercial satellite imagery to process accurate orthos. It includes a variety of different sensor models and includes workflows from starting a blockfile, adding RPC information, collecting ground control using the Stereo Point Measurement tool, and RPC refinement, and ortho-production.
Students will learn shortcuts, tips and tricks, and how to check and analyze accuracy in their end-products. |
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Prerequisites |
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Fundamentals of ERDAS IMAGINE® I, Introduction to LPS (preferred but not mandatory). |
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Topics |
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Setting Preferences for satellite image processing in LPS. |
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Creating a blockfile with commercial satellite imagery. |
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Internal and External Orientation with or without RPCs. |
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Collecting control points in the Stereo Point Measurement Tool. |
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Automatic Tie Point collection. |
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Adding Check Points for accuracy. |
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RPC Refinement / Triangulation. |
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Workflow for no GCPs. |
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Rigorous Pushbroom Refinement. |
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Extracting and Editing DTMs
Creating Orthos and Orthomosaics. |
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