| Methods of space positioning and precision examining of images will be expounded at the beginning of the essay, based on which, I'll take the image of satellite SPOT-5 as an example to study methods of space position and precise examine of image at length by analyzing the traits of the data of SPOT-5.The essay can be divided into five chapters. The first one is called introduction. It will focus your attention on methods of space position and precise examine of images, the current application situation of some images such as satellite Landsat-7, satellite Quick Bird, satellite Ikonos, sets of satellite SPOT, and the contents of the essay. The specific property of SPOT-5 will be introduced in Chapter 2, by which the base of the study that SPOT-5 is chosen as an example in will be settled. And it will cover the general situation, research data and software preparing of the regions. The establishment of space positioning models will be discussed in Chapter 3. In this chapter, we'll mainly discuss methods of establishing of space positioning models of satellite images and the principle of geometric rectification of SPOT-5 and will also study out-of-control absolute positioning models and the denotation of the positioning models to the earth. Precision-examining of images of SPOT-5 will be analyzed in chapter 4. I'll comment on how to examine the accuracy of Reference 3D with that method and draw a conclusion of SPOT-5's being applied to testing the accuracy of mapping in regions out of control. There will be conclusion and forecast in Chapter 5. I'll come to conclusions through studying and practicing methods of space positioning and precision-examining of images and propose some problems that need further study and also look to the future of the further study in this field.
|
PDF Full Text Request