Potential of single orthorectified of high resolution satellite image (Ikonos) for large scale mapping

Abstract

High and accelerating rates of the urban changes and the urban area growth especially in developing countries needs for efficient and fast techniques for map production and revision with the appropriate accuracy. The used of high resolution with ground resolution had changed mapping perception due to its unique characteristics and have a good potential as a data sources for map production. Thus, the mapping potentials of the single IKONOS image had been thoroughly examined on 2D geometric accuracy assessment. Based on overall evaluation, it is found the amount of error and the entire image is have a good geometric planimetric accuracy that regardless to its standard requirement and it is suggested and recommended to be used for large scale map production. Otherwise, the experience gain from this research will eventually highlight the future role of existing technology towards the mapping production in large scale specification for various mapping applications and also may contribute significantly to the topographical data collection process.