It is well known that Landsat TM images are the most widely usedremote sensing data in various fields.Usually,it has 7 different electromagnetic spectrum bands,
This paper discusses theoretically the stability of solutions for dyna mic geodetic network adjustment,Kalman filtering and sequence adjustment,and t wo example
On the basis of an electronic map-based hypermedia data model (EMBHDM),this paper makes a study on the technologies of nonlinear storage,organization,management