google maps提供了与arcgis的接口,实现了google maps 与arcgis结合
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Google Maps Adapter to ArcGIS Server Map Cache</title>
<!-- replace your key -->
<script src="http://maps.google.com/maps?file=api&v=2.x&key=ABQIAAAAGY8Xhrw1zw6Ia3dwUJVxKRT_Dik9yxNP5XbRDcNbZKLa1CrDkxRDjJast2WNsqXjiEGPt_8s229nyw"
type="text/javascript"></script>
<style type="text/css">
html, body { margin: 0px; height: 100%;}
</style>
<script type="text/javascript">
function LCC(params){
/*=========parameters=================*/
params=params||{};
this.name=params.name||"LCC";
var _a = (params.semi_major ||6378137.0 )/(params.unit||0.3048006096012192);
var _f_i=params.inverse_flattening||298.257222101;//this.
var _phi1 = (params.standard_parallel_1||34.33333333333334) * (Math.PI / 180);
var _phi2 = (params.standard_parallel_2||36.16666666666666) * (Math.PI / 180);
var _phiF = (params.latitude_of_origin||33.75) * (Math.PI / 180);
var _lamdaF = (params.central_meridian||-79.0)* (Math.PI / 180);
var _FE = params.false_easting||2000000.002616666;//this.
var _FN = params.false_northing||0.0;//this.
/*========== functions to calc values, potentially can move outside as static methods=========*/
var calc_m = function(phi, es){
var sinphi = Math.sin(phi);
return Math.cos(phi) / Math.sqrt(1 - es * sinphi * sinphi);
};
var calc_t = function(phi, e){
var esinphi = e * Math.sin(phi);
return Math.tan(Math.PI / 4 - phi / 2) / Math.pow((1 - esinphi) / (1 + esinphi), e / 2);
};
var calc_r = function(a, F, t, n){
return a * F * Math.pow(t, n)
};
var calc_phi = function(t_i, e, phi){
var esinphi = e * Math.sin(phi);
return Math.PI / 2 - 2 * Math.atan(t_i * Math.pow((1 - esinphi) / (1 + esinphi), e / 2));
};
var solve_phi = function(t_i, e, init){
// iteration
var i = 0;
var phi = init;
var newphi = calc_phi(t_i, e, phi);//this.
while (Math.abs(newphi - phi) > 0.000000001 && i < 10) {
i++;
phi = newphi;
newphi = calc_phi(t_i, e, phi);//this.
}
return newphi;
}
/*=========shared, not point specific params or intermediate values========*/
var _f = 1.0 /_f_i;//this.
/*e: eccentricity of the ellipsoid where e^2 = 2f - f^2 */
var _es = 2 * _f - _f * _f;
var _e = Math.sqrt(_es);
var _m1 = calc_m(_phi1, _es);//this.
var _m2 = calc_m(_phi2, _es);//this.
var _tF = calc_t(_phiF, _e);//this.
var _t1 = calc_t(_phi1, _e);//this.
var _t2 = calc_t(_phi2, _e);//this.
var _n = Math.log(_m1 / _m2) / Math.log(_t1 / _t2);
var _F = _m1 / (_n * Math.pow(_t1, _n));
var _rF = calc_r(_a, _F, _tF, _n);//this.
this.forward = function(latlng){
var phi = latlng[1] * (Math.PI / 180);
var lamda = latlng[0] * (Math.PI / 180);
var t = calc_t(phi, _e);//this.
var r = calc_r(_a, _F, t, _n);//this.
var theta = _n * (lamda - _lamdaF);
var E = _FE + r * Math.sin(theta);
var N = _FN + _rF - r * Math.cos(theta);
return [E, N];
};
this.inverse = function(xy){
var E = xy[0];
var N = xy[1];
var theta_i = Math.atan((E - _FE) / (_rF - (N - _FN)));
var r_i = (_n > 0 ? 1 : -1) * Math.sqrt((E - _FE) * (E - _FE) + (_rF - (N - _FN)) * (_rF - (N - _FN)));
var t_i = Math.pow((r_i / (_a * _F)), 1 / _n);
var phi = solve_phi(t_i, _e, 0);//this.
var lamda = theta_i / _n + _lamdaF;
return [lamda * (180 / Math.PI), phi * (180 / Math.PI)];
};
this.circum = function(){
return Math.PI * 2 * _a;
};
}
function GMapCacheProjection(params){
params = params||{};
this.zoomOffset = params.zoomOffset||10;
this.originX = params.originX || 0;
this.originY = params.originY || 2000000;// pixel Y increase downwards.
this.projection = params.projection||new LCC();
this.resolutions = params.resolutions||[434.027777777778,
217.013888888889, 108.506944444444, 55.5555555555556,
27.7777777777778, 13.8888888888889, 6.94444444444444,
3.47222222222222,1.73611111111111,1,0.5] ; // units/pixel
this.bounds = params.bounds||null;
}
GMapCacheProjection.prototype = new GProjection();
GMapCacheProjection.prototype.fromLatLngToPixel = function(latlng, zoom){
if (latlng == null)
return null;
var coords = this.projection.forward([latlng.lng(), latlng.lat()]);
var zoomInx = zoom - this.zoomOffset;
var x = Math.round((coords[0] - this.originX) / this.resolutions[zoomInx]);
var y = Math.round((this.originY - coords[1]) / this.resolutions[zoomInx]);
return new GPoint(x, y);
};
GMapCacheProjection.prototype.fromPixelToLatLng = function(pixel, zoom, unbound){
if (pixel == null)
return null;
var zoomInx = zoom - this.zoomOffset;
var x = pixel.x * this.resolutions[zoomInx] + this.originX;
var y = this.originY - pixel.y * this.resolutions[zoomInx];
var geo = this.projection.inverse([x, y]);
return new GLatLng(geo[1], geo[0]);
};
GMapCacheProjection.prototype.tileCheckRange = function(tile, zoom, tilesize){
var b=this.bounds;
if (!b||b==null) return true;
var zoomInx = zoom - this.zoomOffset;
var minX = tile.x * tilesize * this.resolutions[zoomInx] + this.originX;
var minY = this.originY - (tile.y + 1) * tilesize * this.resolutions[zoomInx];
var maxX = (tile.x + 1) * tilesize * this.resolutions[zoomInx] + this.originX;
var maxY = this.originY - tile.y * tilesize * this.resolutions[zoomInx];
return ! (b.minX>maxX||b.maxX<minX||b.maxY<minY||b.minY>maxY);
};
// This is the X sizes in pixel of the earth under this projection.
GMapCacheProjection.prototype.getWrapWidth = function(zoom){
var zoomInx = zoom - this.zoomOffset;
return this.projection.circum() / this.resolutions[zoomInx];
}
// To realworld coordinates, not required for GProjection implementation
GMapCacheProjection.prototype.fromLatLngToCoords = function(latlng){
var xy = this.projection.forward([latlng.lng(), latlng.lat()]);
return new GPoint(xy[0], xy[1]);
};
GMapCacheProjection.prototype.fromCoordsToLatLng = function(coords){
var geo = this.projection.inverse([coords.x, coords.y]);
return new GLatLng(geo[1], geo[0]);
};
//==========end GMapCacheProjection code ==================/
function initialize() {
if (GBrowserIsCompatible()) {
//This is state plane north carolina NAD83 feet.
var prj=new LCC({semi_major:6378137.0,
inverse_flattening:298.257222101,
standard_parallel_1:34.33333333333334,
standard_parallel_2:36.16666666666666,
central_meridian:-79.0,
latitude_of_origin: 33.75,
false_easting:2000000.002616666,
false_northing:0,
unit:0.3048006096012192});
// This is the tile scheme info. values can be derived from conf.xml in the cache folder
var params={
zoomOffset:10,
originX:0,
originY:2000000,
projection:prj,
resolutions:[
434.027777777778, 217.013888888889, 108.506944444444,
55.5555555555556,27.7777777777778,13.8888888888889,
6.94444444444444,3.47222222222222,1.73611111111111]
};
var gprj=new GMapCacheProjection(params);
//create a layer
var acopy=new GCopyrightCollection('Data ');
acopy.addCopyright(new GCopyright(1, new GLatLngBounds(new GLatLng(34.9642,-81.1470), new GLatLng(35.5870,-80.5079)), 0, 'Copyright(c) 2008 City of Charlotte, Mecklenburg County, NC'));
var agsLayer1= new GTileLayer(acopy, params.zoomOffset, (params.zoomOffset+params.resolutions.length-1));
agsLayer1.getTileUrl = function(tile,zoom){
return 'http://mt'+((tile.x+tile.y)%4)+'.charmeck.org/mapcache/PLAN_zoning/Layers/_alllayers/L'+('00'+(zoom-params.zoomOffset).toString(10)).substring(('00'+(zoom-params.zoomOffset).toString(10)).length-2)+'/R'+('00000000'+tile.y.toString(16)).substring(('00000000'+tile.y.toString(16)).length-8)+'/C'+('00000000'+tile.x.toString(16)).substring(('00000000'+tile.x.toString(16)).length-8)+'.png';
}
// create a MapType
var agsMap1 = new GMapType([agsLayer1],gprj,'Zoning', {tileSize: 512});
var agsLayer2= new GTileLayer(acopy, 10, 17);
agsLayer2.getTileUrl = function(tile,zoom){
return 'http://mt'+((tile.x+tile.y)%4)+'.charmeck.org/mapcache/GET_Aerial/Layers/_alllayers/L'+('00'+(zoom-10).toString(10)).substring(('00'+(zoom-10).toString(10)).length-2)+'/R'+('00000000'+tile.y.toString(16)).substring(('00000000'+tile.y.toString(16)).length-8)+'/C'+('00000000'+tile.x.toString(16)).substring(('00000000'+tile.x.toString(16)).length-8)+'.jpg';
}
var agsMap2 = new GMapType([agsLayer2],gprj,'2007 Aerial', {tileSize: 512});
var map= new GMap2(document.getElementById("map_canvas"), {mapTypes:[agsMap1, agsMap2]});
// make sure change to your latlng if not in Charlotte, NC.
map.setCenter(new GLatLng(35.249208, -80.843099), 11);
map.addControl(new GMapTypeControl());
map.addControl(new GLargeMapControl ());
map.addControl(new GScaleControl());
map.enableDoubleClickZoom();
map.enableContinuousZoom();
map.enableScrollWheelZoom();
}
}
</script>
</head>
<body onload="initialize()" onunload="GUnload();">
<div id="map_canvas" style="width: 100%; height: 100%">
</div>
</body>
</html>
分享到：
相关推荐
Google Maps Layer in ArcGIS JS API
arcgis结合 three js 实现动态管网效果。 4.17到4.23版本都支持
GoogleEarth与ArcGIS的交互.pdf
Google Earth与ArcGIS数据交互 Google Earth与ArcGIS数据交互
在较为复杂的3D建模中需要的是特殊的矢量文件，不是通常我们所编辑的shapfiles，而是具备Z值（高程值）的矢量文件。在SketchUp中很容易建模，ArcGIS与SketchUp的结合，增加了ArcGIS的3D显示。
GoogleEarth与ArcGIS的交互
ArcGIS JavaScript API Google Maps Extension Reference ArcGIS API for JS的google地图扩展模块离线帮助文档 自己做的，希望对有需要的有所帮助
Arcgis 10.0及以下亲测可用 原文件导入Arcmap：这一步可以保存为MXD或者Normal.MXT。下面以保存为Normal.MXT为例 a. 打开 ArcMap b. 打开VBA界面: 菜单: Tools/Macros/Visual Basic Editor （如果该按钮为灰色，则...
Arcgis在线谷歌地图（地图）2023年最新版（可用），加载在arcgis中可以作为地图使用，不包含地图标准，纯影像图。
SHA256 checksum 918ef2e3a66413dc893b12b2e1ab0c1cea2dc55c2bbc3cd7c4fcfdfff933f742
Google Earth与ArcGIS数据交互
ArcGis for silverlight 加载 Google Maps 切片数据 很简陋 参照例子做的
SketchUp and ArcGIS如何结合
Qt结合ArcGIS Engine 开发
ArcGIS Maps SDK for Unity is a Unity plugin that gives you access to real-world maps and 3D content in ArcGIS. The SDK contains samples, a Map Creator UI, components, and an API to create interactive,...
ArcGIS SDK for GameEngine Unreal Engine arcgis的虚幻引擎开发包 在arcgis开发者官网下载的，由于官网抽风经常上不去，我下载了上传造福大家
1.arcgis场景中整合three.js
手持GPS与ArcGis结合在基层农林业面积调查中的应用.pdf
arcgis js 结合 three.js 实现流动的管道。具体效果请移步到博客:https://blog.csdn.net/KK_bluebule/article/details/117229296