Suitability Evaluation System of Geological Environment in Coastal Zone Based on GIS
Xue Qia · Anhui nongye kexue · 2013
In order to make full use of marine geological survey data,the geological environment suitability evaluation system based on GIS was established.By dividing the geological units,selecting evaluation factors,obtaining weights of factors with analytic hierarchy process,the regional geological environment suitability was then effectively evaluated by fuzzy comprehensive evaluation method.The results show that it has a good user interface and operability.The system and its integrated methods can serve the development purposes in coastal suitability evaluation.