SpatialCloud.com Connects You To Streaming Data In Various & Familiar Ways

SpatialCloud.com Connects You To Streaming Data In Various & Familiar Ways
November 16, 2010 Mike Tully

You have likely seen SpatialCloud.com (subsidiary of Aerial Services) and learned a bit about its useful streaming geodata services (what is SpatialCloud?), but you may have asked, “how can I access data from SpatialCloud?”  In addition to programmatic ways developers choose to use SpatialCloud in browser applications, there are a number of ways to use SpatialCloud data with your desktop GIS applications.

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The easiest way to get SpatialCloud data into your GIS is finding an application which can read the recently approved Open Geospatial Consortium (OGC) Web Mapping Tile Services (WMTS) standard (see the OGC list here). If you don’t want to or can’t use these, it is likely most GIS systems will be adding support for this standard in future releases, but for now you do have other options.

One of the most common GIS tools, ESRI’s ArcGIS, does not read WMTS, but does fully support it with a free extension called ArcBruTile.  This open source project, of which SpatialCloud is a supporter, allows WMTS datasets to be viewed naively inside ArcGIS tools just like any other dataset.  Download and install the extension then type your SpatialCloud credentials (obtained at SpatialCloud.com) in an ArcBruTile text file, and you are set to go. SpatialCloud layers (or “MapStreams” as we like to call them) will appear and function like any other web services layer but with one key difference.

The most common type of web services now used in ArcGIS and other desktop GIS applications are WMS services. These are typically slow because they are not scalable (heavy use slows them down) and many are quite unreliable because the infrastructure hosting them is under powered or not managed for continuous enterprise use. SpatialCloud MapStreams are highly scalable and enterprise class highly available services because they are WMTS (tile-based) services and built on the Amazon cloud platform (AWS).

What if you can’t naively read WMTS and do not use ArcGIS?  Most GIS software can read Web Mapping Services (WMS) and we support this using an WMTS to WMS conversion. Because WMS is not scalable, this “dumbs down” the WMTS MapStream, but when needed it enables SpatialCloud data to be accessed via the WMS protocol. SpatialCloud provides a tool that enables the user to turn on a WMS server and pull WMTS MapStreams from it.

If you are interested in streaming your geodata off of the cloud, allowing you to outsource the infrastructure eliminate the needed to do it yourself and the time-consuming task of managing heavy datasets, SpatialCloud is the smart choice.  As you can see, while more desktop GIS tools begin to adopt the WMTS standard, there are still a multitude of ways to use this rich information in a WMTS MapStream. Also, SpatialCloud branded content can be resold by anyone at any price with minimal licensing restrictions. Businesses that need high quality global imagery can use these enterprise class MapStreams and build whatever business they can imagine. Aerial imagery providers can build their own imagery datasets on SpatialCloud and immediately sell them on this platform and, optionally, enable anyone to sell them to their end users using whatever licensing that meets their business objectives.

Learn more about SpatialCloud at www.SpatialCloud.com.