| 钟业勋,童新华,李占元.适用于编制广西地图的宽带高斯—克吕格投影[J].井冈山大学自然版,2011,(2):24-27 |
| 适用于编制广西地图的宽带高斯—克吕格投影 |
| WIDE ZONE Gauss-Krüger PROJECTION WHICH IS SUITABLE FOR MAP DESIGN AND PRODUCTION OF GUANGXI AREA |
| |
| DOI： |
| 中文关键词: 地图学 地图投影 宽带高斯——克吕格投影 2000国家大地坐标系 平面直角坐标 地球椭球参数 计算程序 |
| 英文关键词: cartography projection wide zone Gauss-Krüger projection national geodetic coordinate system 2000 plane rectangular coordinate earth ellipsoid parameter compute program |
| 基金项目:广西自然科学基金项目(桂科自04408037) |
|
| 摘要点击次数: 2035 |
| 全文下载次数: 0 |
| 中文摘要: |
| 根据广西的地理位置,设计了以108°为中央经线的宽带高斯——克吕格投影。给出了2000国家大地坐标系的WGS84地球椭球参数的平面直角坐标、长度比和子午线收敛角的计算程序和成果。本投影与除百万分之一地形图外的国家基本比例尺地形图的投影一致,面积变形不超过千分之二,具有便于地图内容转绘的特点,是一种适用于编制广西地图的地图投影。 |
| 英文摘要: |
| According to the geographic position of Guangxi,we design a wide zone Gauss-Krüger projection with 108° meridian as central meridian.Then we give the compute program and the result of plane rectangular coordinate,proportion of length and meridian convergent angle of the WGS84 earth ellipsoid parameter with national geodetic coordinate system 2000.This projection is consistent with the projection of national basic scale topographic maps,except for that on the millionth scale.Its distortion of area does not exceed two thousandth.The projection is convenient cartographic transferring and suitable for map design and production of Guangxi area. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
