1) acreage estimation
种植面积估算
1.
At first, we reviewed and analyzed the development and questions of the 3S technology in crop acreage estimation, and then we introduced the principle and advantage of geometric correction using the GPS data, mainly on unsupervised classification, t.
首先,回顾与分析了3S技术在中国农作物种植面积估算中的研究进展,及其所遇到的问题。
2) Rice area estimation
水稻种植面积估算
3) planting area
种植面积
1.
Extraction of winter wheat planting area by object-oriented classification method;
利用面向对象分类方法提取冬小麦种植面积的研究
2.
Estimation of the rice planting area using digital elevation model and multitemporal moderate resolution imaging spectroradiometer;
数字高程模型和多时相MODIS数据复合的水稻种植面积遥感估算方法研究
3.
Study on Extracting Winter Wheat Planting Area Based on MODIS Data by Spectral Mutation
基于MODIS数据光谱突变法提取冬小麦种植面积研究
4) area estimation
面积估算
1.
By combining random sampling,systematic sampling and stratified sampling,three new spatial sampling schemes were designed for crop area estimation based on the technologies of Geographic Information System,Remote Sensing and Global Positioning System.
传统的粮食作物种植面积估算一般采用目录抽样方法,由于缺乏现实、有效的先验知识,抽样过程受精度和效率制约。
2.
This paper introduced the methodology of early rice planted area estimation by integration of GIS and TM data.
65% ,所以利用平行六面体分类法对南方丘陵山地早稻种植面积估算是可行的 。
3.
Remote Sensing Method of Pure Crop Pixel Identification & Planting Area Estimation Based on Spectral Library;
作物类型识别和播种面积估算一直是农业遥感的重要内容,对农作物播种面积和种植结构调整具有重要的现实意义。
6) Annual planting area
年种植面积
补充资料：手掌面积估算法
手掌面积估算法
palm method for estimation of burn surface
一掌法。不论成人或小孩五指并拢，一掌面积等于其体表面积的1%。此法用于小面积烧伤面积的估计，也可与九分法配合应用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条