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Digital orthophotos and map revision in national land survey of Finland
Digital orthophotos map revision national land survey Finland
2016/5/20
The production system of middle-scaled topographic maps of the National Land Survey of Finland was re-engineered in 1992-1993 when a new Topographic Data System was introduced. After that data compila...
Application of Image Processing and Image Analysis Methods for Large Scale Map Revision
Ikonos Geometric Correction Image Fusion Object Extraction Change Detection Map Revision
2015/12/18
The aim of this study is to use different image analysis and processing methods in order to extract information content needed to update large scale maps. Recently available high resolution satellite ...
EVALUATION OF THE POTENTIAL OF THE HIGH RESOLUTION SATELLITE IMAGES (IKONOS) FOR LARGE SCALE MAP REVISION
HIGH RESOLUTION SATELLITE IMAGES LARGE SCALE MAP REVISION
2015/3/16
EVALUATION OF THE POTENTIAL OF THE HIGH RESOLUTION SATELLITE IMAGES (IKONOS) FOR LARGE SCALE MAP REVISION.
A FAST TECHNIQUE FOR LARGE SCALE DIGITAL MAP REVISION CASE STUDY – UNIVERSITY COLLEGE OF LANDS AND ARCHITECTURAL STUDIES (UCLAS) CAMPUS
Digital Map ArcView Map Revision Low-Cost Methods
2015/3/11
The need of making map revision arises due to the addition or removal of terrain features. The amount or percentage of features added or disturbed on the surface, plus their rate of change, may assist...
Rationalization of Map Production and Map Revision with Modern Automated and Digitized Photogrammetric Instruments and Technologies
Map Production Map Revision Modern Automated Digitized Photogrammetric Instruments Technologies
2015/1/4
Rationalization of Map Production and Map Revision with Modern Automated and Digitized Photogrammetric Instruments and Technologies.
RELIABLE RECONSTRUCTION OF BUILDINGS FOR DIGITAL MAP REVISION
Buildings Blob detection Classification Vector data Reconstruction Map revision
2014/12/31
This paper describes a framework for automatic reconstruction of buildings in order to correct and update an initial 2-D vector data set and to derive a 3-D model for visualization. The color images o...