KML是Google Earth/Maps最先支持的一種基于XML語法和文件格式的文件,用于描述和保存各種類型的地理信息。KML還有一種壓縮后的格式KMZ,同樣也被 Google地圖產(chǎn)品支持。你可以用Google Earth導出KML文件,然后用Google Maps打開。
KML標準:
http://www.opengeospatial.org/standards/kml/.
關(guān)于OGC:
The OGC® is an international consortium of more than 345 companies, government agencies, research organizations, and universities participating in a consensus process to develop publicly available geospatial standards. OpenGIS® Standards support interoperable solutions that "geo-enable" the Web, wireless and location-based services, and mainstream IT. OGC Standards empower technology developers to make geospatial information and services accessible and useful with any application that needs to be geospatially enabled. Visit the OGC website at http://www.opengeospatial.org/.
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