摘要
针对传统的解析法和图解法土地面积量算方法存在的缺点,特别是无法高精度的量算大幅面纸质地形图土地面积的问题,本文将CASS应用于大幅面纸质地形图土地面积量算中,从而提高土地面积量算的精度。
Due to some disadvantages in the traditional analytical and graphic method for measuring land area, especially in measuring the land area in large paper topographic map precisely, the application of CASS in measuring the land area in large paper topographic map was discussed to improve the measuring accuracy.
出处
《湖北农业科学》
北大核心
2010年第4期958-960,共3页
Hubei Agricultural Sciences
基金
江西省教育厅科技项目(GJJ10022)
江西省数字国土重点实验室开放研究基金(DLLJ201014)
