Könyv GPS Height Conversion Method Based on Mathematical Fitting, Gravity SHUAI LIU

GPS Height Conversion Method Based on Mathematical Fitting, Gravity

Szerző: SHUAI LIU
Nyelv: Angol
Kötés: Puha kötésű
Elérhetőség: Beszállítói készleten
Küldés 5-8 napon belül
18 300 Ft
This book begins with an introduction to GPS height conversion method, including polynomial surface...

Információk a könyvről

Szerző
Nyelv
Angol
Kötés
Könyv - Puha kötésű
Kiadva
2020
oldal
124
EAN
9786202800174
ISBN
6202800178
Enbook ID
33363024
Súly
191
Méretek
152 x 229 x 7

Teljes leírás

This book begins with an introduction to GPS height conversion method, including polynomial surface fitting, multi-surface fitting function, BP networks and remove, fit and restore method, etc. And deeply introduces optimization model formfitting considering of AIC. Then the book introduces sub-areas fitting approach, firstly, remove high precision of long wavelength contributions, and EGM96 is a gravity model of the earth, which has high precision of long wavelength contribution, topographic correction is to reflect the medium-wave characteristics of the geoid. Remove the long wavelength or topographic correction from GPS/leveling points, next construct a model from the leaving parts fitted by BP neural network to calculate other GPS points, and restore the long wavelength or topographic correction to the points. Finally, this book introduces conversion method of GPS heights considering weighted moving mean moving-surface fitting, Voronoi K order adjacency, management of ArcObjects, and gross error detection.

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