Journal Article

FZJ-2015-05193

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Conception and Implementation of an OGC-Compliant Sensor Observation Service for a Standardized Access to Raster Data

Sorg, J. (Corresponding author)FZJ* ; Kunkel, R.FZJ*

2015
MDPI Basel

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Please use a persistent id in citations: http://hdl.handle.net/2128/9035  doi:10.3390/ijgi4031076

Abstract: The target of the Open Geospatial Consortium (OGC) is interoperability of geographic information, which means creating opportunities to access geodata in a consistent, standardized way. In the domain of sensor data, the target will be picked up within the OGC Sensor Web Enablement Initiative and especially reached through the Sensor Observation Service (SOS) standard. This one defines a service for a standardized access to time series data and is usually used for in situ sensors (like discharge gauges and climate stations). Although the standard considers raster data, no implementation of the standard for raster data exists presently. In this paper an OGC-compliant Sensor Observation Service for a standardized access to raster data is described. A data model was developed that enables effective storage of the raster data with the corresponding metadata in a database, reading this data in an efficient way, and encoding it with result formats that the SOS-standard provides.

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Contributing Institute(s):

1. Agrosphäre (IBG-3)

Research Program(s):

1. 255 - Terrestrial Systems: From Observation to Prediction (POF3-255) (POF3-255)

Appears in the scientific report 2015

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