Writers : Majidi Feyzabadi, Touraj; Naderi Mighan, Nasir
Refference : The 25th Symposium on Geoscience;Tehran
Publishing Year : 1385

Abstract :
"Digital Geologic Map" is a useful propagation tool for geologic information in standard format. Digital input data, digital hardware and software and standard methodology are necessary for digital map cartography. In recent years, national cartographic organizations, have contributed the digital aerial photography data, topography maps and digital elevation models. Photogrammetry , GIS, RS and CAD hardwares and softwares, are using for digital data processing. In this investigation, by using the NCC digital data, "Full Digital Photogrammetric Plotter" and some named softwares, a 1:25000 scaled geologic map produced. Photogrammetry stations has more precision for 3D digital data processing and some RS soft-wares such as "PCI Geomatica 9.0", has more integrity with NCC data and more capability for orthorectifying? and mosaicing the digital aerial photos. Each method has some advantages but as a national project, authors recommend to develop the internal produced photogrammetry workstations for full processing of digital aerial photos.
Subject List : Photogrammetry, Aerial photos photomosaic