Question:
For urban mapping requiring very detailed building footprints, the ideal satellite would provide _______.
For urban mapping requiring very detailed building footprints, the ideal satellite would provide _______.
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Urban mapping needs sub-meter to 1 m resolution for building-level accuracy.
Updated On: Jun 16, 2025
- 30 m spatial resolution multispectral data
- 5 m spatial resolution panchromatic data
- 1 m or finer spatial resolution imagery
- 250 m spatial resolution MODIS data
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The Correct Option is C
Solution and Explanation
For detailed urban mapping, especially for building footprints, high spatial resolution is essential. Imagery with 1 m or finer resolution captures minute structural details crucial for accurate mapping.
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