OGC WaterML
WaterML 2.0 is a standard information model for the representation of water observations data, with the intent of allowing the exchange of such data sets across information systems. Through the use of existing OGC standards, it aims at being an interoperable exchange format that may be re-used to address a range of exchange requirements. OGC WaterML2.0 is, however, a harmonized information model between a number of standards from various countries with existing OGC standards. OGC WaterML2.0 is based on the OGC Observations and Measurements standard (ISO 19156). It comprises a number of parts.
Downloads
| Document title | Version | OGC Doc No. | Type |
|---|---|---|---|
| OGC® WaterML 2.0: Part 1- Timeseries | 2.0.1 | 10-126r4 | IS |
| OGC WaterML2.0: part 2 – Ratings, Gaugings and Sections | 1.0 | 15-018r2 | IS |
| OGC® WaterML 2: Part 3 – Surface Hydrology Features (HY_Features) – Conceptual Model | 1.0 | 14-111r6 | IS |
| OGC WaterML 2: Part 4 – GroundWaterML 2 (GWML2) | 2.2 | 16-032r2 | IS |
| WaterML-WQ – an O&M and WaterML 2.0 profile for water quality data | 14-003 | BP | |
| OGC® WaterML 2.0: Part 1- Timeseries | 2.0 | 10-126r3 | D-IS |
| CUAHSI WaterML | 0.3.0 | 07-041r1 | DP |
| Harmonising Standards for Water Observation Data – Discussion Paper | 09-124r2 | DP | |
| WaterML 2.0 – Timeseries – NetCDF Discussion Paper | 12-031r2 | DP | |
| WaterML2.0 – part 2: Ratings, Gaugings and Sections Discussion Paper | 13-021r3 | DP | |
| WaterML2.0 part 2 – rating tables, gauging observations and cross-sections: Interoperability Experiment Results | 14-114r1 | PER |
Official model files and encoding schemas
Official Schemas
http://schemas.opengis.net/waterml/
Note: You may also download in a single zip file.
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Implementations
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WaterML
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Overview
WaterML 2.0 is a standard information model for the representation of water observations data, with the intent of allowing the exchange of such data sets across information systems. Through the use of existing OGC standards, it aims at being an interoperable exchange format that may be re-used to address a range of exchange requirements, some of which are described later in this document.