This document discusses a sensor web implementation in R using open source software. It provides a demonstration of accessing sensor data through an XML and Rcurl client to a standard sensor observation service server using GDAL and SP for features. Issues or future work and contact information are also mentioned.

1. Daniel Nüst52°North Initiative forGeospatialOpen Source Software GmbH

2. motivation

3. standardclientserverimplementation

5. sensor web

8. XMLRcurlspgdal

9. features!

11. demo

14. demo(“airquality“)

15. issuesorfuturework

16. contact d.nuest@52north.orgblog www.nordholmen.net/sos4rcommunity http://52north.org/geostatistics/