Single ortho-rectified of image interpretation from high resolution satellite imagery

The use of high resolution satellite imaging has changed the perception of mapping due to its unique characteristics and it is also a good potential as a data source for the production of large scale mapping specification. Nowadays, the high and accelerating rates of urban changes and urban area growth especially in developing countries need efficient and fast techniques for map production and revision with appropriate accuracy. Thus, the mapping potentials of image interpretation from the single IKONOS image has been thoroughly examined for three main elements including completeness, geometric and its positional identification on features identification. The evaluation and the differences between stereo digitizing and mono digitizing are also outlined. The experience gained from this research will highlight the future role of the existing technology towards mapping production in large scale specifications for various mapping applications and also may contribute significantly to the topographical data collection and map revision process.