Title :
The application of 3S in investigation and design of electric power transmission line
Author :
Nan Zhang ; Lu Wang ; Gang Cheng ; Tingting Li ; Huajing Li
Abstract :
The paper gives a brief discussion of how to collect terrain data from papery topographic maps to generate DTM, and introduces the method of making orthoimages with radiometric correction and geometry rectification. DTM data and orthoimages are used as the basis for designing transmitting lines and generating section maps. 3D data and GPS are utilized for field survey. Finally GPS field survey data are added into images to modify and settle position of telegraph poles.
Keywords :
Global Positioning System; power transmission lines; radiometry; stereo image processing; terrain mapping; 3D data; 3S; GPS field survey data; digital terrain model; electric power transmission line; geometry rectification; orthoimages; radiometric correction; section maps; telegraph poles; terrain data; topographic maps; Global Positioning System; Image color analysis; Mathematical model; Polynomials; Power transmission lines; Remote sensing; Transmission line measurements; Digital Terrain Model(DTM); Geography Information System(GIS); Global Positioning System(GPS); Ground Control Point(GCP); Remote Sensing(RS); map-color segmentation; orthoimage; section map;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2013 3rd International Conference on
Conference_Location :
Xianning
Print_ISBN :
978-1-4799-2859-0
DOI :
10.1109/CECNet.2013.6703417
