农业与技术2026，Vol.46Issue(1)：54-60,7.DOI:10.19754/j.nyyjs.20260130011
农用地建设用地及未利用地图斑地类错误分析
Error Analysis of Land Parcel Types in Agricultural Land,Construction Land and Unused Land:Based on the Practice of Land Change Survey
摘要
Abstract
Land change surveys are crucial for national economic and social development,as the accuracy of land parcel classification directly impacts the effectiveness of survey results.This paper analyzes common errors in land parcel classification during surveys,aiming to improve survey efficiency and accuracy.For agricultural land changes,newly added cultivated land must meet specific cultivation conditions and crop requirements,while forestland and grassland cannot be classified as cultivated land without restoration measures.Degradation of cultivated land is influenced by soil quality,environmental pollution,and natural or human factors,requiring comprehensive assessment.Agroforestry and perennial crop classifications affect land planning and overall benefits,while overlapping photovoltaic panel parcels must be identified in accordance with regulations to avoid data interference.For construction land changes,rural homestead demolitions should involve parcel division based on actual use,and completed road classifications must be surveyed and handled in accordance with standards;factory-based cultivation land shall be managed in accordance with the specified layers.For unused land changes,the determination of water area boundaries relies on water level interpretation;on-site current situation verification avoids image misclassification,and cross-category plots shall be surveyed by division based on actual conditions.Drawing on extensive survey experience across multiple regions,the authors'unit summarizes and analyzes various issues to provide references for land change surveys,ensure the accuracy and timeliness of land survey data and information on the supervision platform,support land resource protection and management,and promote sustainable socio-economic development and rational utilization of land resources.关键词
国土变更调查/图斑地类/图斑分析/土地利用规划Key words
land change survey/land parcel type/parcel analysis/land use planning分类
农业科技引用本文复制引用
季子翔,韩明洋,张乐冲,楚大振,张宸源,韩晓飞..农用地建设用地及未利用地图斑地类错误分析[J].农业与技术,2026,46(1):54-60,7.基金项目
中国地质调查局项目"全国国土变更调查国家级外业核查"(项目编号:DD20230524) （项目编号:DD20230524）
