|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|4965248||1448274||2018||11 صفحه PDF||سفارش دهید||دانلود کنید|
- We propose Geo3DML for the exchange of 3D geomodels based on the OGC standards.
- Geo3DML is based on a unified representation of geomodels in different dimensional views.
- Geo3DML will provide inspiration to extend the GeoSciML available for 3D geomodels.
- Geo3DML and supporting tools have been released by the China Geological Survey (CGS).
A geological model (geomodel) in three-dimensional (3D) space is a digital representation of the Earth's subsurface, recognized by geologists and stored in resultant geological data (geodata). The increasing demand for data management and interoperable applications of geomodelscan be addressed by developing standard-based exchange formats for the representation of not only a single geological object, but also holistic geomodels. However, current standards such as GeoSciML cannot incorporate all the geomodel-related information. This paper presents Geo3DML for the exchange of 3D geomodels based on the existing Open Geospatial Consortium (OGC) standards. Geo3DML is based on a unified and formal representation of structural models, attribute models and hierarchical structures of interpreted resultant geodata in different dimensional views, including drills, cross-sections/geomaps and 3D models, which is compatible with the conceptual model of GeoSciML. Geo3DML aims to encode all geomodel-related information integrally in one framework, including the semantic and geometric information of geoobjects and their relationships, as well as visual information. At present, Geo3DML and some supporting tools have been released as a data-exchange standard by the China Geological Survey (CGS).
Journal: Computers & Geosciences - Volume 110, January 2018, Pages 54-64