摘要
土壤及相关要素的数字化是基于GIS的土地适宜性评价的主要内容之一,本文通过将GIS、空间插值等技术应用到以县域为单元的土壤质量调查,建立了土地利用现状数据库,调查成果图和八种土地适宜性评价图及属性数据库,从而为土地适宜性评价构筑了土地信息化平台。
Soil and related main factor digitization are one of the main contentses of land suitability evaluation based on GIS.The text builded up the database of land utilization current situation,investigating the result diagram,eight kinds of land suitability evaluation maps and the attribute database by applying technologies such as GIS,space interpolation etc to the investigation of soil quality,which had builded up the land informationize platform for land suitability evaluation
出处
《经济地理》
CSSCI
北大核心
2006年第S1期149-151,共3页
Economic Geography
