In 2005,along with the State Department declaring that the upcountry residents would travel to Taiwan in the near future,the matters concerned arouse maximum attention.

There are various approaches to promoting the consumption by domestic residents and one of them is the current fiscal and taxation policy.

Choosing TM images in 1986 and 2002,through multiband color composition,the spectrum models for extracted information of residential areas are established,and the distributing maps of residential areas in 1986 and 2002 are made.

For automatic recognition of residential areas filled with hatched lines in color scanned topographical maps,Gabor filters are firstly used to detect hatched lines with their texture features and find the candidate residential areas.

A new method is proposed for automated recognzing the change types of residential areas using topological relations between new and old boundaries of residential areas.

Spatial pattern in residential area and influencing factors in oasis landscape;

Firstly,the characteristics of residential areas on the image are studied.

A residential area texture description based on the 3×3 region grey deviations is designed, and the Gauss blur is applied to make the residential area in the texture feature image possessing accordant grey value and limited contrast relative to the background area so as to obtain self-adaptive threshold for image segmentation.

Spatial characteristics of farmland and residential land in dry valley of Minjiang River upper reaches;