The specification of OGC (Open Geospatial Consortium) Web Processing Service (WPS)^[1] puts forward some uniform interfaces to manage, browse, query and perform kinds of Geographic disposal. At present, most of the WPS services implementing the interfaces can be called only based on HTTP GET/POST requests. This situation makes it difficult for us to vastly composite, integrate and reuse these atomic services, through Business Process Execution Language (BPEL)^[2] that has been very mature. This paper brings forward a method to better solve the problem, and, at the same time, a composite process is carried out by chaining the atomic services of WPS to implement the complex Geographic data disposal, which proves the effectiveness of the method.

Date Published: 30 October 2009
PDF: 6 pages
Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 74982K (30 October 2009); doi: 10.1117/12.833988

Published in SPIE Proceedings Vol. 7498:
MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications
Faxiong Zhang; Faxiong Zhang, Editor(s)