Sökning: "fotogrammetri"

Visar resultat 1 - 5 av 19 avhandlingar innehållade ordet fotogrammetri.

1. 1. A new method for GPS ambiguity resolution on-the-fly at short baselines

   Författare :Kjell Almgren; KTH; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER

3. 2. Calibration and orientation of airborne image and laser scanner data using GPS and INS

   Författare :Helén Burman; KTH; []
   Nyckelord :;

   Sammanfattning : GPS and INS measurements provide positions and attitudesthat can be used for direct orientation of airborne sensors.This research improves the final results by performingsimultaneous adjustments of GPS, INS and image or laser scannerdata. LÄS MER

4. 3. Statistically-based multiresolution network flow phase unwrapping for SAR interferometry

   Författare :Gabriel Carballo; KTH; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER

5. 4. Automatic generation of a view to geographical database

   Författare :Mats Dunkars; KTH; []
   Nyckelord :Digital cartography; automatic cartographic generalization; object oriented modeling;

   Sammanfattning : This thesis concerns object oriented modelling and automatic generalisation of geographic information. The focus however is not on traditional paper maps, but on screen maps that are automatically generated from a geographical database. LÄS MER

7. 5. Least squares modification of Stokes formula with application to the Estonian geoid

   Författare :Artu Ellmann; KTH; []
   Nyckelord :geoid; stokes formula; least sequares modification; total topographic correction; total atmospheric correction; gps levelling;

   Sammanfattning : Many applications in geodesy,geophysics and engineering require physically defined heightsrelated to an equipotential surface of the Earth, thegeoid.During the last two decades theincreased need for refined geoid models has been driven by thedemands of users of GPS, who nowadays must transformGPS-derived geodetic heights into orthometric heights, makingthem compatible with the local vertical datum. LÄS MER