ArcGIS Engine 下投影坐标和经纬度坐标的相互转换

投影转经纬度


private IPoint PRJtoGCS(double x, double y)

{

IPoint pPoint =new PointClass();

pPoint.PutCoords(x, y);

ISpatialReferenceFactory pSRF =new SpatialReferenceEnvironmentClass();

pPoint.SpatialReference = pSRF.CreateProjectedCoordinateSystem();

pPoint.Project(pSRF.CreateGeographicCoordinateSystem((int)esriSRGeoCSType.esriSRGeoCS_Beijing1954));

return pPoint;

}

其中，pPoint.SpatialReference = pSRF.CreateProjectedCoordinateSystem();

这行代码是设置pPoint的空间参考，也就是要转化的点的投影坐标。如果不知道投影坐标的话，转化会报异常。

2414为该投影的enum值

pPoint.Project(pSRF.CreateGeographicCoordinateSystem((int)esriSRGeoCSType.esriSRGeoCS_Beijing1954));
将该点的投影坐标转化为经纬度。

经纬度到投影：

private IPoint GCStoPRJ(IPoint pPoint,int GCSType,int PRJType)

{

ISpatialReferenceFactory pSRF =new SpatialReferenceEnvironmentClass();

pPoint.SpatialReference = pSRF.CreateGeographicCoordinateSystem(GCSType);

pPoint.Project(pSRF.CreateProjectedCoordinateSystem(PRJType));

return pPoint;

}














附：球面坐标
esriSRGeoCS_WGS1984 4326 WGS 1984. 
esriSRGeoCS_Beijing1954 4214 Beijing 1954. 
 
平面坐标
//北京54六度带
esriSRProjCS_Beijing1954GK_13 21413 Beijing 1954 GK Zone 13. 
esriSRProjCS_Beijing1954GK_14 21414 Beijing 1954 GK Zone 14. 
esriSRProjCS_Beijing1954GK_15 21415 Beijing 1954 GK Zone 15. 
esriSRProjCS_Beijing1954GK_16 21416 Beijing 1954 GK Zone 16. 
esriSRProjCS_Beijing1954GK_17 21417 Beijing 1954 GK Zone 17. 
esriSRProjCS_Beijing1954GK_18 21418 Beijing 1954 GK Zone 18. 
esriSRProjCS_Beijing1954GK_19 21419 Beijing 1954 GK Zone 19. 
esriSRProjCS_Beijing1954GK_20 21420 Beijing 1954 GK Zone 20. 
esriSRProjCS_Beijing1954GK_21 21421 Beijing 1954 GK Zone 21. 
esriSRProjCS_Beijing1954GK_22 21422 Beijing 1954 GK Zone 22. 
esriSRProjCS_Beijing1954GK_23 21423 Beijing 1954 GK Zone 23. 
esriSRProjCS_Beijing1954GK_13N 21473 Beijing 1954 GK Zone 13N. 
esriSRProjCS_Beijing1954GK_14N 21474 Beijing 1954 GK Zone 14N. 
esriSRProjCS_Beijing1954GK_15N 21475 Beijing 1954 GK Zone 15N. 
esriSRProjCS_Beijing1954GK_16N 21476 Beijing 1954 GK Zone 16N. 
esriSRProjCS_Beijing1954GK_17N 21477 Beijing 1954 GK Zone 17N. 
esriSRProjCS_Beijing1954GK_18N 21478 Beijing 1954 GK Zone 18N. 
esriSRProjCS_Beijing1954GK_19N 21479 Beijing 1954 GK Zone 19N. 
esriSRProjCS_Beijing1954GK_20N 21480 Beijing 1954 GK Zone 20N. 
esriSRProjCS_Beijing1954GK_21N 21481 Beijing 1954 GK Zone 21N. 
esriSRProjCS_Beijing1954GK_22N 21482 Beijing 1954 GK Zone 22N. 
esriSRProjCS_Beijing1954GK_23N 21483 Beijing 1954 GK Zone 23N. 
//北京54三度带
esriSRProjCS_Beijing1954_3_Degree_GK_CM_102E 2431 Beijing 1954 3 Degree GK CM 102E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_105E 2432 Beijing 1954 3 Degree GK CM 105E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_108E 2433 Beijing 1954 3 Degree GK CM 108E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_111E 2434 Beijing 1954 3 Degree GK CM 111E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_114E 2435 Beijing 1954 3 Degree GK CM 114E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_117E 2436 Beijing 1954 3 Degree GK CM 117E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_120E 2437 Beijing 1954 3 Degree GK CM 120E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_123E 2438 Beijing 1954 3 Degree GK CM 123E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_126E 2439 Beijing 1954 3 Degree GK CM 126E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_129E 2440 Beijing 1954 3 Degree GK CM 129E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_132E 2441 Beijing 1954 3 Degree GK CM 132E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_135E 2442 Beijing 1954 3 Degree GK CM 135E. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_25 2401 Beijing 1954 3 Degree GK Zone 25. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_26 2402 Beijing 1954 3 Degree GK Zone 26. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_27 2403 Beijing 1954 3 Degree GK Zone 27. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_28 2404 Beijing 1954 3 Degree GK Zone 28. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_29 2405 Beijing 1954 3 Degree GK Zone 29. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_30 2406 Beijing 1954 3 Degree GK Zone 30. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_31 2407 Beijing 1954 3 Degree GK Zone 31. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_32 2408 Beijing 1954 3 Degree GK Zone 32. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_33 2409 Beijing 1954 3 Degree GK Zone 33. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_34 2410 Beijing 1954 3 Degree GK Zone 34. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_35 2411 Beijing 1954 3 Degree GK Zone 35. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_36 2412 Beijing 1954 3 Degree GK Zone 36. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_37 2413 Beijing 1954 3 Degree GK Zone 37. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_38 2414 Beijing 1954 3 Degree GK Zone 38. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_39 2415 Beijing 1954 3 Degree GK Zone 39. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_40 2416 Beijing 1954 3 Degree GK Zone 40. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_41 2417 Beijing 1954 3 Degree GK Zone 41. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_42 2418 Beijing 1954 3 Degree GK Zone 42. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_43 2419 Beijing 1954 3 Degree GK Zone 43. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_44 2420 Beijing 1954 3 Degree GK Zone 44. 
esriSRProjCS_Beijing1954_3_Degree_GK_Zone_45 2421 Beijing 1954 3 Degree GK Zone 45. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_75E 2422 Beijing 1954 3 Degree GK CM 75E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_78E 2423 Beijing 1954 3 Degree GK CM 78E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_81E 2424 Beijing 1954 3 Degree GK CM 81E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_84E 2425 Beijing 1954 3 Degree GK CM 84E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_87E 2426 Beijing 1954 3 Degree GK CM 87E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_90E 2427 Beijing 1954 3 Degree GK CM 90E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_93E 2428 Beijing 1954 3 Degree GK CM 93E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_96E 2429 Beijing 1954 3 Degree GK CM 96E. 
esriSRProjCS_Beijing1954_3_Degree_GK_CM_99E 2430 Beijing 1954 3 Degree GK CM 99E.



//西安80坐标


esriSRProjCS_Xian1980_3_Degree_GK_CM_102E 2379 Xian 1980 3 Degree GK CM 102E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_105E 2380 Xian 1980 3 Degree GK CM 105E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_108E 2381 Xian 1980 3 Degree GK CM 108E.



esriSRProjCS_Xian1980_3_Degree_GK_CM_102E 2379 Xian 1980 3 Degree GK CM 102E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_105E 2380 Xian 1980 3 Degree GK CM 105E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_108E 2381 Xian 1980 3 Degree GK CM 108E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_111E 2382 Xian 1980 3 Degree GK CM 111E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_114E 2383 Xian 1980 3 Degree GK CM 114E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_117E 2384 Xian 1980 3 Degree GK CM 117E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_120E 2385 Xian 1980 3 Degree GK CM 120E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_123E 2386 Xian 1980 3 Degree GK CM 123E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_126E 2387 Xian 1980 3 Degree GK CM 126E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_129E 2388 Xian 1980 3 Degree GK CM 129E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_132E 2389 Xian 1980 3 Degree GK CM 132E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_135E 2390 Xian 1980 3 Degree GK CM 135E. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_25 2349 Xian 1980 3 Degree GK Zone 25. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_26 2350 Xian 1980 3 Degree GK Zone 26. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_27 2351 Xian 1980 3 Degree GK Zone 27. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_28 2352 Xian 1980 3 Degree GK Zone 28. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_29 2353 Xian 1980 3 Degree GK Zone 29. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_30 2354 Xian 1980 3 Degree GK Zone 30. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_31 2355 Xian 1980 3 Degree GK Zone 31. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_32 2356 Xian 1980 3 Degree GK Zone 32. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_33 2357 Xian 1980 3 Degree GK Zone 33. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_34 2358 Xian 1980 3 Degree GK Zone 34. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_35 2359 Xian 1980 3 Degree GK Zone 35. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_36 2360 Xian 1980 3 Degree GK Zone 36. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_37 2361 Xian 1980 3 Degree GK Zone 37. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_38 2362 Xian 1980 3 Degree GK Zone 38. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_39 2363 Xian 1980 3 Degree GK Zone 39. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_40 2364 Xian 1980 3 Degree GK Zone 40. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_41 2365 Xian 1980 3 Degree GK Zone 41. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_42 2366 Xian 1980 3 Degree GK Zone 42. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_43 2367 Xian 1980 3 Degree GK Zone 43. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_44 2368 Xian 1980 3 Degree GK Zone 44. 
esriSRProjCS_Xian1980_3_Degree_GK_Zone_45 2369 Xian 1980 3 Degree GK Zone 45. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_75E 2370 Xian 1980 3 Degree GK CM 75E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_78E 2371 Xian 1980 3 Degree GK CM 78E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_81E 2372 Xian 1980 3 Degree GK CM 81E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_84E 2373 Xian 1980 3 Degree GK CM 84E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_87E 2374 Xian 1980 3 Degree GK CM 87E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_90E 2375 Xian 1980 3 Degree GK CM 90E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_93E 2376 Xian 1980 3 Degree GK CM 93E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_96E 2377 Xian 1980 3 Degree GK CM 96E. 
esriSRProjCS_Xian1980_3_Degree_GK_CM_99E 2378 Xian 1980 3 Degree GK CM 99E. 
esriSRProjCS_Xian1980_GK_CM_105E 2343 Xian 1980 GK CM 105E. 
esriSRProjCS_Xian1980_GK_CM_111E 2344 Xian 1980 GK CM 111E. 
esriSRProjCS_Xian1980_GK_CM_117E 2345 Xian 1980 GK CM 117E. 
esriSRProjCS_Xian1980_GK_CM_123E 2346 Xian 1980 GK CM 123E. 
esriSRProjCS_Xian1980_GK_CM_129E 2347 Xian 1980 GK CM 129E. 
esriSRProjCS_Xian1980_GK_Zone_13 2327 Xian 1980 GK Zone 13. 
esriSRProjCS_Xian1980_GK_CM_135E 2348 Xian 1980 GK CM 135E. 
esriSRProjCS_Xian1980_GK_Zone_14 2328 Xian 1980 GK Zone 14. 
esriSRProjCS_Xian1980_GK_Zone_15 2329 Xian 1980 GK Zone 15. 
esriSRProjCS_Xian1980_GK_Zone_16 2330 Xian 1980 GK Zone 16. 
esriSRProjCS_Xian1980_GK_Zone_17 2331 Xian 1980 GK Zone 17. 
esriSRProjCS_Xian1980_GK_Zone_18 2332 Xian 1980 GK Zone 18. 
esriSRProjCS_Xian1980_GK_Zone_19 2333 Xian 1980 GK Zone 19. 
esriSRProjCS_Xian1980_GK_Zone_20 2334 Xian 1980 GK Zone 20. 
esriSRProjCS_Xian1980_GK_Zone_21 2335 Xian 1980 GK Zone 21. 
esriSRProjCS_Xian1980_GK_Zone_22 2336 Xian 1980 GK Zone 22. 
esriSRProjCS_Xian1980_GK_Zone_23 2337 Xian 1980 GK Zone 23. 
esriSRProjCS_Xian1980_GK_CM_75E 2338 Xian 1980 GK CM 75E. 
esriSRProjCS_Xian1980_GK_CM_81E 2339 Xian 1980 GK CM 81E. 
esriSRProjCS_Xian1980_GK_CM_87E 2340 Xian 1980 GK CM 87E. 
esriSRProjCS_Xian1980_GK_CM_93E 2341 Xian 1980 GK CM 93E. 
esriSRProjCS_Xian1980_GK_CM_99E 2342 Xian 1980 GK CM 99E.


from： http://www.byywee.com/page/M0/S231/231699.html


												


											
ArcGIS Engine 下投影坐标和经纬度坐标的相互转换的更多相关文章
	

    
								
  1. ArcEngine下投影坐标和经纬度坐标的相互转换
		
    jojojojo2002 原文 ArcEngine下投影坐标和经纬度坐标的相互转换 投影转经纬度 private IPoint PRJtoGCS( double x, double y) { IPoi ...
    
		
    2. 
						
  2. MacOS下Terminal获取GPS经纬度坐标
		
    通过命令行直接获取经纬度坐标MacOS 首先下载WhereAmI,最新版本: https://github.com/robmathers/WhereAmI/releases/download/v1.1 ...
    
		
    3. 
						
  3. 使用ArcGIS实现WGS84经纬度坐标到北京54高斯投影坐标的转换
		
    [摘 要] 本文针对从事测绘工作者普遍遇到的坐标转换问题,简要介绍ArcGIS实现WGS84经纬度坐标到北京54高斯投影坐标转换原理和步骤. [关键词] ArcGIS 坐标转换 投影变换 1 坐标转换 ...
    
		
    4. 
						
  4. 【ArcGIS for Android】经纬度坐标、地图投影坐标、屏幕坐标互相转换
		
    SpatialReference mSR4326 = SpatialReference.create(4326); SpatialReference mSR3857 = SpatialReferenc ...
    
		
    5. 
						
  5. WGS84经纬度坐标与北京54坐标或者西安80坐标的关系
		
    一般来讲,GPS直接提供的坐标(B,L,H)是1984年世界大地坐标系(WordGeodetic System 1984即WGS-84)的坐标,其中B为纬度,L为经度,H为大地高即是到WGS-84椭球 ...
    
		
    6. 
						
  6. AE常用代码（标注要素、AE中画带箭头的线、如何获得投影坐标、参考坐标、投影方式、FeatureCount注意事项）
		
    手上的电脑已经用了将近三年了,想入手一台Surface Pro,所以计划着把电脑上的资料整理下,部分资料打算发到博客上来,资料有同事.也有自己的.也有来自网络的,来源途径太多,也没法详细注明,请见谅! ...
    
		
    7. 
						
  7. arcgis server 中Web墨卡托投影与WGS-84坐标的转换
		
    arcgis server 中Web墨卡托投影坐标与WGS-84坐标的转换 //经纬度转墨卡托 function lonlat2mercator(lonlat){ var mercator={x:0, ...
    
		
    8. 
						
  8. 地图经纬度坐标与屏幕坐标的转换(android版)
		
    我们在开发GIS系统的时候,首先要解决的就是地图的可视化问题,这个问题的关键就在于如何把地图的坐标转换成屏幕坐标,然后才到渲染着色.标注等.以下以wgs84经纬度坐标为基准,介绍一下地图经纬度坐标与屏 ...
    
		
    9. 
						
  9. ArcEngine 地图导航 查找路径 经纬度坐标导航 最优路径分析
		
    本文来自CSDN博客.转载请标明出处 http//blog.csdn.net/zdb330906531 需求:依据经纬度坐标.取得两个起点与终点,显示最优路径实现导航. 參考官方样例后.我在arcMa ...
    
		
    10. 
		

	


随机推荐
	

    
									
  1. 【转】用ASP.NET加密Cookie数据
			
    来源:http://www.cnblogs.com/taizhouxiaoba/archive/2009/02/05/1384772.html Cookie中的数据以文本的形式存在客户端计算机,考虑它 ...
    
			
    2. 
						
  2. 将n阶方阵左下半三角中的元素值置0.
			
    /*===================================== 将n阶方阵左下半三角中的元素值置0. 0<n<10. =========================== ...
    
			
    3. 
						
  3. Centos Mysql 升级
			
    如何升级CentOS 6.5下的MySQL CentOS 6.5自带安装了MySQL 5.1,但5.1有诸多限制,而实际开发中,我们也已经使用MySQL 5.6,这导致部分脚本在MySQL 5.1中执 ...
    
			
    4. 
						
  4. Spring boot配合Spring session(redis)遇到的错误
			
    背景:本MUEAS项目,一开始的时候,是没有引入redis的,考虑到后期性能的问题而引入.之前没有引用redis的时候,用户登录是正常的.但是,在加入redis支持后,登录就出错!错误如下: . __ ...
    
			
    5. 
						
  5. mysql批量更新
			
    UPDATE ta INNER JOIN tb ON ta.id=tb.id SET ta.col1=tb.col1, ta.col2=tb.col2 以上代码用来批量更新mysql中的记录
    
			
    6. 
						
  6. div的打开与关闭js
			
    <script type="text/javascript"> var BoxHeight=$('.t_c').css("height"); //$ ...
    
			
    7. 
						
  7. MyBatis绑定错误[Invalid bound statement (not found)]
			
    如果出现: org.apache.ibatis.binding.BindingException: Invalid bound statement (not found) 一般的原因是Mapper i ...
    
			
    8. 
						
  8. SOA_环境安装系列4_Oracle SOA安装和环境搭建（案例）
			
    2015-01-02 Created By BaoXinjian
    
			
    9. 
						
  9. POJ 2393 贪心 简单题
			
    有一家生产酸奶的公司,连续n周,每周需要出货numi的单位,已经知道每一周生产单位酸奶的价格ci,并且,酸奶可以提前生产,但是存储费用是一周一单位s费用,问最少的花费. 对于要出货的酸奶,要不这一周生 ...
    
			
    10. 
						
  10. 在一个窗口中显示多个视频，并在每个子窗口左上角显示系统时间，函数cvShowManyImages是改写的
			
    #include <cv.h> #include <highgui.h> #include <stdio.h> #include <stdarg.h>  ...
    
			
    11.