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Stephen Mather 2024-04-15 12:27:42 -04:00 zatwierdzone przez GitHub
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@ -202,6 +202,7 @@ Data collection effort, full 3D
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
For best in class results with full 3D reconstruction and 5cm resolution, it is feasible to collect 1-2km\ :sup:`2`. This requires the following set of flights:
* 60% overlap nadir flight
* 70-80% overlap 45-degree gimbal angle cross grid
@ -209,6 +210,7 @@ Data collection effort, 2D and 2.5D products
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
For best in class results 2D and 2.5D products and 5cm resolution, it is feasible to collect 2-4km\ :sup:`2`. This requires the following set of flights:
* 70-80% overlap slightly off-nadir (5-10 degree off nadid)
For more complex buildings and vegetation, aim for closer to 80% overlap. If buildings, vegetation, and terrain changes are not complex, it's quite feasible to use closer to 70% overlap.