Google API-Web地图中未显示KMZ文件

问题描述：

我正在尝试获取KMZ文件以将其加载到Google Map API的顶部，但是KMZ文件没有出现.下面是我的代码，当我加载HTML时一切正常执行-KMZ文件丢失了.我试图通过仅将一个要素图层而不是整个地图文档转换为KMZ来最小化文件的大小，但是我遇到了同样的问题.

I am attempting to get a KMZ file to load ontop of a Google Map API and the KMZ file is not appearing. Below is my code and everything executes properly when I load the HTML--the KMZ file is just missing. I tried to minimize the size of the file by converting only one feature layer vs the entire map document to KMZ but I had the same problem.

想法?

 <!DOCTYPE html>
<html>
<head>
<title>Map Title, USA</title>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAx70-         gnDWt1nCCf_pLezTNqZfH2G_im04"></script>
<script>
function initialize() 
{
var mapProp = {
   center:new google.maps.LatLng(38.89,-77),
   zoom:12,
   mapTypeId:google.maps.MapTypeId.SATELLITE
};
    var map = new google.maps.Map(document.getElementById("googleMap"),mapProp);

    var kmlPath = https://sites.google.com/site/geos455assignment/data_files/assignment-4/Turi_Kristen_GEOS455_Assign4.kmz';
    var urlSuffix = (new Date).getTime().toString();

    var layer = new google.maps.KmlLayer(kmlPath + '?' + urlSuffix );
   layer.setMap(map);
 }
google.maps.event.addDomListener(window, 'load', initialize);
</script>`
</head>

<body>
<div id="googleMap" style="width:1384px;height:936px;"></div>
</body>

</html>

答

返回KmlStatus"DOCUMENT_TOO_LARGE":

returns a KmlStatus of "DOCUMENT_TOO_LARGE":

Kml状态:DOCUMENT_TOO_LARGE

Kml Status:DOCUMENT_TOO_LARGE

原始链接(不再有效)
限制:

original link (no longer valid)
Limits:

Google地图中KML渲染的大小和复杂度限制

Google Maps当前对已加载的KML文件的大小和复杂性有特定的限制.以下是当前限制的摘要:

Google Maps currently has specific limitations to the size and complexity of loaded KML files. Below is a summary of the current limits:

注意:这些限制是暂时的，随时可能更改.

最大提取文件大小(原始KML，原始GeoRSS或压缩的KMZ)3MB
未压缩的最大KML文件大小为10MB
最大网络链接数10
文档范围内的功能总数最大为1,000

Maximum fetched file size (raw KML, raw GeoRSS, or compressed KMZ) 3MB
Maximum uncompressed KML file size 10MB
Maximum number of Network Links 10
Maximum number of total document-wide features 1,000

您的KML为18.3 MB，需要小于10MB.

Your KML is 18.3 MB, it needs to be less than 10MB.

您的选择是:

将您的KMZ文件分为2个单独的文件，其中KML为< 10 MB
使用第三方KMZ解析器(例如 geoxml3 )，但这可能会导致性能问题. 使用geoxml3的示例(kmz分支)和您的KMZ托管在我的服务器上)

break your KMZ file into 2 separate files containing KML of < 10 MB
use a third party KMZ parser (like geoxml3), but that may have performance issues. Example using geoxml3 (kmz branch) and your KMZ hosted on my server)

Google API-Web地图中未显示KMZ文件

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