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4.3.3 : Multidimensonal data with Rasdaman

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Following installation as decribed previously, data can be ingested. A direct way to insert data into rasdaman is by cloning existing SQL scripts. More in line with the OGC philosophy, however, is to use the WCS-T service for data upload. Inserting a new object is accomplished with a request like the following:

 

<?xml version="1.0" encoding="UTF-8"?>

<Transaction xmlns=http://www.opengis.net/wcs/1.1/wcst
    xmlns:xlink=http://www.w3.org/1999/xlink
    xmlns:ows=http://www.opengis.net/ows/1.1
    xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance
    xsi:schemaLocation="http://www.opengis.net/wcs/1.1/wcst" service="WCS"
    version="1.1">

   <InputCoverages>

       <Coverage>

           <ows:Identifier codeSpace="TBD">myId</ows:Identifier>

          <ows:Reference xlink:href=”myInputData"

             xlink:role="urn:ogc:def:role:WCS:1.1:Pixels"/>

         <ows:Reference xlink:href="myDescription"

             xlink:role="urn:ogc:def:role:WCS:1.1:CoverageDescription"/>

         <Action>Add</Action>

       </Coverage>

    </InputCoverages>

</Transaction>

 

This request takes input coverage myInputData (which is a URL pointing to the coverage) together with the coverage description referenced by URL myDescription and establishes a new coverage on the server with identifier myId.

This can be experimented with on EarthLook at URL http://www.earthlook.org/demos/ccip/...trip/index.php .

Finally, this WCS instance can be registered with the GEOSS component and service registry (CSR). In the current version of GEOSS CSR, users need to register a component first and then associate the WCS service with the component registered. Details can be found in the GEOSS “Generic Registration of Resources” tutorial.

 

 

 

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