photogrammetry Flashcards
(4 cards)
1
Q
what is this used for
A
techniques to measure topography
2
Q
what types of techniques are there
A
- levelling
- photogrammetry
- LIDAR
- SRTM
3
Q
levelling
A
- differential levelling
- trigonometric levelling
- barometric levelling
- GPS
4
Q
photogrammetry
A
- single image
- stereo imagery