1- classify old and new satellite images with R.S. tool (ER Mapper) for
San Diego layout _ Landsat_TM_1985 & 1990 with scale 30 X 30
resolution, (note: I will use this satellite image from ER Mapper territorial with
the aim of study with keeping all copyright for Earth Resource Mapping Pty Ltd).
2- Compared between both classified images with R.S. tools.
3- Building a sample data bas with GIS tool (I will use in this example
GeoMedia Prof. 4).
4- Analysis and result.
In our case study we will use supervised classification features to transform
multispectural image data into user-defined thematic information classes.
We are using a scale 30X30 for the general information investigation like
regional land use, ecological analysis, soil, water, vegetation and built
area..etc. required by regional planning and resource management, this
resolution can meet the needs of the professional which is demonstrated by
many case studies and practical projects, including the one done by other.