ESSE 1010 Lecture Notes - Tacheometry, Polar Motion, Theodolite
2 Dec 2013
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Diff. types of plane pictures can be taken all in one go. Filters used to remove certain colours + see better. *all depending what you want to get and nature of image. There are 2 formulas to get scale *see slide. Large: small area greater detail size ex: 1/25,000. *can get online info +have actual mapping of orbit. Use spatial + temporal variation on topography + gravity. Short pulses of light, observation stations, satellites have retroreflectors (reflect beams back) *animals like cats have these reflector things lol *shiny eyes = stratum lucidum (it is soft tissue) Interferometry: use emr, superimposed + get info about waves (gamma, beta, alpha rays) Lift or depression *earth bobs up/down, so do the tectonic plates. Has record of specific times w/ atomic clock. Variation in earth orientation at time of day. Gravity forces of sun + moon & deep structure of earth. Brighter than the sun + bigger but very far away.
