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USGS InfoBank Virtual Globe -- ArcGIS Comparison

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InfoBank Terms: Activity ID   activity overview   crew   digital data   formal metadata   lines   metadata   NGDC   port stops   project/theme   region   ship   stations   time   virtual globe   year  
Data Types: bathymetry   biological   geochemical   gravity   ground penetrating radar   imaging   LIDAR   logs   magnetics   metering equipment   navigation   samples   seismic   total station   definitions disclaimer  
Data Formats: ARC coverage   E00   FGDC metadata   gridded/image   imaging   material   scattered/swath   Shapefile   vector/polygon  
Keyword First Letter: A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  
Virtual Globes: Atlas  (GE)    Samples  (GE)    Moorings  (GE)    Illuminate Oceans  (GE)    Earthquakes  (GE)    Get GE    InfoBank examples    State Waters    Chronology  (GE)    Gravity Base Stations  (GE)
KML Feature ArcGIS KML Layer Functionality
Placemarks
  • Placemarks are the primary means of marking a location on the earth.
  • They have an associated label, icon, location (including an elevation), and camera position.
  • You can open (identify) and fly to placemarks.
  • ArcGIS fully supports placemarks.
Balloons
  • Descriptions for placemarks and other KML items in the Google Earth 3D view as a balloon connected to the item location.
  • In ArcGIS, item descriptions are shown in the Identify dialog rather than as balloons in the 3D view.
Geometry
  • KML supports drawing objects on the earth using 2D and 3D geometry.
  • This includes points, lines, polygons, and multi-geometry.
  • These can be extruded to fit the terrain surface and have associated styling data.
  • ArcGIS fully supports KML geometry.
Ground Overlays
  • Ground overlays are images that are fixed to the planet surface.
  • ArcGIS fully supports ground overlays.
Screen Overlays
  • A screen overlay is an image independent of the camera position and is fixed to the screen.
  • Screen overlays are not supported in ArcGIS.
Styles
  • KML styles define the appearance of geometry, icons, and labels in the viewer.
  • This typically includes color, size, and opacity of the feature.
  • Styles can be embedded in the item or shared using style referencing.
  • ArcGIS supports styles, except for random colors and style maps.
Folders
  • KML folders are used to organize placemarks, geometry, screen overlays, and other folders.
  • You can tour placemarks in a folder by flying to each in turn.
  • ArcGIS fully supports folders.
Network Links
  • Network links allow KML content to be fetched dynamically from a KML server.
  • Network links can be defined with automatic refresh properties, allowing the content to be fetched at specific time intervals or whenever the view extent is changed.
  • While automatic refresh of network links (usually by a timer) is not supported by ArcGIS, you can manually refresh the KML layer at any time in order to get the latest content.
Browser Integration
  • KML content can be delivered to the browser using hyperlinks on web pages shown in Google Earth or standard web browsers.
  • ArcGIS supports browser integration.
Interactive editing of KML content
  • Google Earth has functionality for creating and editing KML content through interactive placement of KML elements on to the surface of the globe.
  • ArcGIS does not support functions to interactively create or edit KML content.
Other unsupported KML features The following KML 2.0 functionality is not currently implemented in ArcGIS:
  • Schemas: used for storing information in a table-like format
Other unsupported Google Earth features The following Google Earth functionality is not currently implemented in ArcGIS:
  • Size of / Primary / Secondary Fonts: used with KML labels
  • KML Tour configuration: ability to set the navigation delay at each node
  • Interactive placement of images: ArcGIS already has georeferencing abilities that go beyond move, rotate and scale

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Page Last Modified: Mon Nov 4 03:38:23 PST 2013  (chd)