Zum Thema Geography Markup Language (GML) haben wir folgende Informationen zusammengestellt:
- Allgemein
- API
- Application Schemas and Profiles
- Applications
- Artikel
- Data
- Examples
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- Papers
- Specifications
- Tools
Allgemein
- GML Normentwurf
- GeoJava Site, u.a. mit GML-Paper von Galdos
- Presentation by Galdos on GML to a W3C/WAP workshop
- CityGML
CityGML is an open data model and XML-based format for the storage and exchange of virtual 3D city models, realised as an application schema for the Geography Markup Language 3 (GML3) - LandXML
- Enabling the Geo-spatial Web
- GML: OGC SEEKS INPUT ON WEB MAPPING STANDARD
API
- GML4J
Java API for facilitating work with Geography Markup Language (GML). GML4J has been initially developed by Galdos Systems Inc for experimental purposes. It is now an open-source project.
Application Schemas and Profiles
- GML Application Schemas and Profiles
Geography Markup Language provides the basis for domain- or community-specific "Application Schemas", which in turn support data interoperability within a community of interest. Application schemas are normally designed using ISO 19103 conformant UML, and then the GML Application created by following the rules given in Annex E of ISO DIS 19136.
Applications
Artikel
- Where Is It Exactly?
Everybody's got to be somewhere. And the emerging Geography Markup Language (GML) provides a standard, text-based way to describe that somewhere.
Data
- TIGER/GML™ Download Page
einschl. Schemas - TIGER/GML Download Page - einschl. Schemas
- CityGML datasets
All datasets can be downloaded freely, but may be used for evaluation, research, and education purposes only. The GEORES (http://www.geores.de/) data set, for example, displays three LoD3 Building objects including the following feature types: GroundSurface, WallSurface, RoofSurface, BuildingInstallation, Window, Door. In addition, CityFurniture and SolitaryVegetation Object features have been modelled on the basis of CityGML's implicit geometry representation providing three levels of detail. The data set also includes a Road object that consists of various TrafficArea as well as AuxiliaryTrafficArea features. Considering the number of modelled objects and their detailed representation, the memory footprint of this CityGML file is relatively small. This is due to the usage of implicit geomety representations and the efficient data export from SketchUp™, which does not require face triangulation.
Examples
- GML-Modellierung für das Straßen- und Verkehrswesen (OKSTRA®)
- XML Schema Repository of Ordnance Survey
contains the XML schema files and Dtds that define the contents and structure of the OS MasterMap XML files.
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Papers
- Einführung in GML (englisch)
- Why GML
Einführende Übersicht mit zahlreichen Linkhinweisen zum Thema Geography Markup Language - GML Artikel
- Making Maps for the Web with GML
- A New Breed of Web-Enabled Graphics ( Michael Gould and Antonio Ribalaygua)
- Impact of GML on Data Development
- Geography Markup Language Enabling the Geo-spatial Web
- Is GML only for Internet GIS?
- Multi-purpose Publishing of Geodata in the Web
- Location-based Services and GML: Laying the Geo-spatial Web Foundations
- GML – Geography Markup Language (Vortrag Jan Lapp)
- GML – User Perspectives
Article from Don Murray, President SAfe Software - Developing an Internet-GIS Application using GML
- GML-basierte Kodierung von Geodaten
Dieser Beitrag behandelt die notwendigen Grundlagen der eXtensible Mark-up Language (XML) sowie relevanter Standards im XML-Umfeld. - Experience in Building GML-based Interoperable Geo-spatial Systems
reports experience in using GML for integrating heterogeneous geo-spatial datasets in building an experimental geographic information system (GIS) - Eine GML-Modellierung von ATKIS/DLM25 Daten
Die Diplomarbeit von Brigitte Mathiak entwirft eine XML Modellierung für Geodaten des DLM/25 aus ATKIS mittels GML. - Visualisierung von GML mit XSLT und SVG
In dieser Arbeit werden GML-kodierte Geodaten aus dem Digitalen Landschaftsmodell von ATKIS® (DLM-25) mittels XSL nach SVG für die Visualisierung transformiert. - Visualisierung einer Straßenkarte mit SVG
- Die Bedeutung von Profilen für den Datenaustausch mittels GML
Vortrag Stefan Strobel, AgA-Tagung 2005 - XPlanung-Austauschstandard in der Bauleitplanung
Im Rahmen des E-Government Standardisierungsvorhabens X-Planung werden semantische Objektmodelle für Baupläne erarbeitet,sowie formalisierte Vorschriften zur Visualisierung von Bauplänen entwickelt. - Final report on the EuroSDR CityGML Project
by Prof. Dr. Thomas Kolbe - From 2D to 3D - Establishment and maintenance of national core geospatial databases
OEEPE Commission 5 Workshop 2002: Use of XML/GML
Specifications
Tools
- Simple GML Map Viewer
- JUMP - Unified Mapping Platform
JUMP includes:* The JUMP Workbench, an extensible, interactive GUI for visualizing and manipulating spatial features with geometry and attributes, - GAIA: WMS/WFS/GML viewer for Windows
OGC compliant viewer