摘要
为实施固原市精准扶贫措施和中远期经济生态可持续发展战略规划,根据土地类型划分的原则、主要依据和指标,确定了固原市土地类型分类系统。利用国产高分辨率遥感影像,结合地理信息系统(GIS)和空间定位系统(GPS)技术,快速查清了固原市农业土地资源的类型、数量、质量及其空间分布,建立了农业土地资源精细化管理信息数据库,开展了农业土地资源适宜性评价。
According to the principle, basis and index of land type division, the land type classification system of Guyuan city is determined in order to implement the precise poverty alleviation measures and long-term economic and ecological sustainable development strategic plan. With the combination of geographic information system (GIS) and spatial positioning system (GPS) technology and the use of domestic high-resolution remote sensing images, the types, quantity, quality and spatial distribution of agricultural land resources in Guyuan city are quickly identified. The fine management information database of agricultural land resources is established and the suitability evaluation of agricultural land resources is carried out.
作者
吴振宇
黄涛
严瑾
WU Zhenyu;HUANG Tao;YAN Jin(Ningxia Remote Sensing Survey and Mapping Exploration Institute, Yinchuan 750021, China)
出处
《宁夏工程技术》
CAS
2019年第1期54-60,共7页
Ningxia Engineering Technology
基金
宁夏固原市财政项目"固原市农业土地资源精细化管理信息系统建设"(固交政采[2015]146号)
关键词
土地类型
分类
调查
分布
land type
land type classification
land type investigation
land type distribution
