Study of area calculate method based on GPS and its application

被引：0

作者：

He, Yong ^{[1
]}

Shao, Yongni ^{[1
]}

Ge, Xiaofeng ^{[2
]}

机构：

[1] Zhejiang Univ, Coll Biosyst Engn & Food Sci, Hangzhou 310029, Zhejiang, Peoples R China

[2] Informat Ctr Traff Bur, Hangzhou 310009, Zhejiang, Peoples R China

来源：

ACTUAL TASKS ON AGRICULTURAL ENGINEERING, PROCEEDINGS | 2006年 / 34卷

关键词：

Coordinate Conversion; area polygon; triangle division method; precision agriculture; area calculate;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Aim at the lack of area calculate method based on GPS in researching of precision agriculture, a new area calculate method was put forward, which is called triangle division method. The method received area borderline orientation data by GPS, then made area polygon by, coordinate conversion. The total areas which want to be measured can be calculated by analyzing these triangle areas. As an example, the area of a piece of field of 65m x 58m was calculated by receiving data through GPS by, using this new method. The new method was used to measure and calculate. The result showed that this method can calculate polygon area very quickly with high precision. It can be used to measure, orientation and layout based on GPS.

引用

页码：363 / +

页数：2

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