Groundwater Interoperability Experiment 2 (GW2IE)


The purpose of this interoperability experiment (IE) is to develop an international information model, and GML appication schema, for groundwater data, by harmonizing and extending existing initiatives such as GWML, the INSPIRE Groundwater Model, and others. The IE was conceived during a session at the OGC Hydrology Domain Working Group workshop at Delft, April 12, 2011.






Required Entities and Definitions

Model Comparison

GWML2 Conceptual Model

GWML2 Logical (GML) Model

GWML2 XML Schema and Example Documents


I Attachment Action Size Date Who Comment
2013_GW2IE_Observer_Agreement.docdoc 2013_GW2IE_Observer_Agreement.doc manage 30 K 09 Jan 2013 - 17:35 BoyanBrodaric GW2IE Participant / Observer Agreement
2015_Boulder_Presentation_GWML2IE_v2.pptppt 2015_Boulder_Presentation_GWML2IE_v2.ppt manage 508 K 29 Jun 2015 - 23:04 BruceSimons Presentation to HydroDWG, Boulder Colorado June 2015
AGU_GW2IE_Poster_2014.pptxpptx AGU_GW2IE_Poster_2014.pptx manage 1 MB 26 Nov 2014 - 18:26 JessicaLucido Beginnings of a poster draft for AGU.
GW2IE_Activity_Plan.pdfpdf GW2IE_Activity_Plan.pdf manage 93 K 14 Jan 2013 - 18:07 BoyanBrodaric HDWG GW2IE Activity Plan (v1.2 15Jan13)
GroundWaterML2_v0.3.1_DRAFT.docxdocx GroundWaterML2_v0.3.1_DRAFT.docx manage 705 K 11 Aug 2014 - 18:37 BoyanBrodaric Draft GWML2 Specification v0.3.1 (doc)
GroundWaterML2_v0.3.1_DRAFT.pdfpdf GroundWaterML2_v0.3.1_DRAFT.pdf manage 1 MB 11 Aug 2014 - 18:38 BoyanBrodaric Draft GWML2 Specification v0.3.1 (pdf)
OGC_2015_Sydney_GWML2-SWG.pptppt OGC_2015_Sydney_GWML2-SWG.ppt manage 390 K 10 Dec 2015 - 12:39 BruceSimons  
SIMONS-HWRS2015-paper.pdfpdf SIMONS-HWRS2015-paper.pdf manage 863 K 10 Dec 2015 - 12:34 BruceSimons Published paper for HWRS2015
Simons-HWRS-2015.pptxpptx Simons-HWRS-2015.pptx manage 10 MB 10 Dec 2015 - 12:26 BruceSimons Powerpoint presentation for HWRS2015
hwrs2015_GWML2a.pdfpdf hwrs2015_GWML2a.pdf manage 76 K 03 Jul 2015 - 03:40 BruceSimons Abstract for HWRS2015
Topic revision: r62 - 26 Apr 2016, BoyanBrodaric
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