关键词: 高分辨率, 遥感影像, 森林, 采伐限额, 地理信息系统

Abstract: On the basis of current technical methods for the cutting quota inspection,analysis was made on the shortcomings,and the following ways of improvement were put forward for layout and interpretation of sample plots by means of geographic information system and emote sensing image.The border of clear cutting area was interpreted through remote sensing images with high resolution;the total area of deforestation was estimated through sampling,not through comprehensive survey;the enforcement of large area of deforestation was improved.Application of these ways may fully dig the advantages and potential of application of high-resolution remote sensing image in the cutting quota inspection,which reduces the workload,increases pertinence of conclusion of investigation,and improves work efficiency,provides more reliable reference for managing and monitoring of the forest resources.

Key words: high-resolution, remote sensing image, forest, cutting quota, geographic information system