Landscape Resource Evaluation Of Dagu Iceberg Park Geological Relic Based On GIS

During the quaternary glaciation,with the global warming the rare modern mountain glacier geomorphologic landscape has formed in Heishui County,which is one of the few modern glaciers at the easternmost edge of Qinghai-Tibet Plateau.The place is not only of great significance to glacial geology research,but also is a rare high-quality landscape for its rich geological relics constantly shock people's picky aesthetic.Therefore investigation about the landscape resource of Dagu Iceberg Park Geological Relic,and reasonably use and develop these resources on the basis of protection is really important for the tourism development of Dagu Iceberg Park.The essay is centered on landscape resource evaluation of Dagu Iceberg Park geological relic and the study mainly includes the following points: applying the method of remote sensing technology and field visit to identify and interpret geological relic landscape resource inside the park;constructing database of geological relic landscape resource sites with ArcGIS to conduct statistics and management of relevant information of geological relic landscape resource sites in the park;establishing evaluation system from the three aspects of landscape quality,scale&capacity,and natural capacity to evaluate the geological relic landscape resource sites in the park;exploring Heishui County tourism strategy and orientation according to the evaluation results and the actual situation of Dagu Iceberg.The essay analyzes the spatial distribution of geological relic landscape resource in Dagu Iceberg Park with the software ArcGIS and makes the evaluation results more visualized with the combination of evaluation system constructed.