Second workshop on the use of GIS/OGC standards in meteorology, Toulouse 2009 © Geomatys, 2009...

Second workshop on the use of GIS/OGC standards in meteorology, Toulouse 2009 © Geomatys, 2009

Adrian Custer25 November 2009

Three libraries,

one platform,

many applications.

Some Free Software for Geospatial Science


Code Interfaces for the ISO and OGC geospatial standards


Standard GeoAPI package

org.opengis.annotation

ISO 19103 org.opengis.util

ISO 19115 org.opengis.metadata

ISO 19111 / OGC 01-009 org.opengis.parameterorg.opengis.referencing

ISO 19108 org.opengis.temporal

ISO 19107 / ISO 19137 org.opengis.geometry

ISO 19109 org.opengis.feature

OGC 02-059 / OGC 04-095 org.opengis.filter

ISO 19123 org.opengis.coverage

OGC 05-078r4 org.opengis.sld

ISO 19117 org.opengis.style

(OGC 03-064) org.opengis.display

GeoAPI: Standards


GeoAPI: Code


GeoAPI: Javadoc


A Java language software libraryfor geospatial applications.


Metadata

Data structures for metadata in several formatsDublin CoreISO 19115ISO 19115-2 (Imagery)Profiles of ISO 19115 such as INSPIRE

Object-xml mapping using JAXB

Object-relational mapping system


Metadata


Referencing

ISO 19111 data structures: CoordinateReferenceSystem

Coordinate Operations from ISO 19111 and OGC 01-009Embedded EPSG database:

obtain CRS definitionsautomatically derive Coordinate Transformations

Advanced transformations using grids or geoids

Utility classes and a command-line tool


Referencing


GridCoverage

Implements the OGC 01-004 model on the way to a fullimplementation of ISO 19123

Wraps Java Advanced Imaging (JAI) with geospatial information

JAI uses pixel units for access and operations

GridCoverage assigns geodetic coordinates to pixels

GridCoverage associates geophysical meaning to pixel values


GridCoverage


Geotoolkit-pending


Geometry

Core challenges:

Geometric operations on the CRS manifold

Curve support

3D (with conversion between 3D systems)

Data structures for the ISO 19107 geometry model


Geometry

Collaboration with the LSIS laboratory


Feature

Implementation of the ISO 19109 General Feature Model

Early review and modification of the work by our collaborators in the Geotools community, including their recent work supporting Features with full namespaces (ComplexFeature).

Filter mechanism to select Features

Query system to extract attributes.


Renderer

Based on Java2D

Chained transformations:

Styling based on Styled Layer Descriptor (SLD) OGC 02-070

DataCRS ObjectiveCRS DisplayCRS DeviceCRS


Renderer


Renderer

SLD styling


Renderer

Extensions to SLD


Renderer

Restarting the SLD working group at the OGC

Extensions to SLD


Renderer

SLD operations to style grid coverages


RendererSLD Colour maps


Renderer

SLD hill shading vector fieldfrom two bands


RendererJAI Operation: Gradient magnitude


Renderer


A framework, library, and componentsfor geospatial web applications.


Components


Examples


A platform of web services for Spatial Data Infrastructures.


WMS

WCSSOS-t

CSW-t

...

WMS-client

CSW-client

WMTS-client

WFS-client

*-client

Overview

Derby JCR

JDBC


Deployments

SOS-t

WMS

SOS-t

WMS


Web applications, desktop applications, and the MDweb metadata suite.


Geomatys projects


+

Geomatys projects


Geomatys projects


Your questions are welcome.

http://www.geomatys.fr

Second workshop on the use of GIS/OGC standards in meteorology, Toulouse 2009 © Geomatys, 2009...

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