NHD Plusv2.1 Watershed Boundary Dataset (WBD).Integrated information frame to perform analysis results. To get started using the WATERSKMZ Tool visit the WATERSKMZ tutorial.Īccess to framework geospatial datasets stored in WATERS, such as NHDPlus, Water Program Features indexed to NHDPlus and to general purpose services.ĭialog boxes providing access to tools, services, and information, such as NHDPlus feature name query, upstream & downstream navigation, water quality reports.Īccess to indexed water program features, with hyperlinks to additional attributes, and context sensitive analysis services, such as upstream & downstream navigation and watershed reports.įull descriptive legend showing layer symbology. The current release of the tool requires the use of Google Earth version 5.0 or higher. That can be configured through the Options menu, and recent updates have helped address many of these performance issues, with improvements to rendering speed, frame rate, and even launch time.The WATERSKMZ Tool is a compressed Keyhole Markup Language (KML) file that provides easy access to geospatial WATERS data and services. The only downside to the program is that it can consume a large amount of RAM, so older machines might experience performance issues.
Smooth integration with Google's 3D rendering program SketchUp means that you can design buildings and see how they'd interact with their surroundings. Google's Street View, real-time illumination of the Earth, roads, restaurants, and even crime statistics can be displayed. Controls live on a top toolbar and a left-side navigation window that lets you quickly jump between different views and locations. Most of the interface's real estate displays a rendering of the globe, which can zoom in on a satellite image of your destination once you've keyed it in. Switching between Google Earth, Sky, and Mars can be done from the menu bar or from the planet icon on the toolbar.
Exploring the Martian surface is limited to data provided from NASA, but that's not much of a limitation considering that it's unlikely that most of us will ever get to visit the Red Planet. The oceanic maps provide the capability to plunge to the floor of the sea, view exclusive content from the BBC and National Geographic, and explore shipwrecks like the Titanic in 3D.
In addition to Earth cartography, you can also check out Google Ocean, historical Earth maps, and the surface of one of our closest neighbors, Mars. Accessible enough for casual users, Google has added features that make it a necessity for those whose topographic desires are more serious.
Google Earth continues to set the mapping paradigm.
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