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start [2019/12/20 20:52]
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start [2021/08/27 20:38]
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| =====Collaborative Database Effort for Geology===== | =====Collaborative Database Effort for Geology===== |
| ==Building a multi-map, multi-user GeMS database== | ==Building a multi-map, multi-user GeMS database== |
| The Alaska Division of Geological & Geophysical Surveys (DGGS) has undertaken the challenge of developing a multi-map, multi-user database model based on the single-map GeMS geologic map schema developed by the USGS and state geological surveys. The new multi-map model is intended for national use, as is a pilot data-sharing protocol to be developed with the model. Over the next three years, DGGS is seeking interested individuals to take part in discussions via teleconferences to provide input on the needs of geologic surveys and other organizations and help develop the specifications of the database model and data-sharing protocol. A multi-map geodatabase will help DGGS meet the future goal of a 1:100,000-scale Alaska compilation, and provide a vehicle for other geologic surveys and agencies to organize and share their own geologic data.\\ | The Alaska Division of Geological & Geophysical Surveys (DGGS) has undertaken the challenge of developing a multi-map, multi-user database model based on the single-map Geologic Map Schema (GeMS) developed by the USGS and state geological surveys. The multi-map model is intended for national use. A multi-map geodatabase will help DGGS meet the future goal of a 1:100,000-scale Alaska compilation, and provide a vehicle for other geologic surveys and agencies to organize and share their own geologic data. DGGS is seeking interested individuals to take part in discussions via teleconferences to provide input on the needs of geologic surveys and other organizations, help develop the specifications of the database model, and share ideas to help the community.\\ |
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| <code>Please bear with us while we transition between servers and wiki platforms</code> | |
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| Telecons or Webex will usually be held the 2nd Monday of the month. <color #ed1c24>**The next meeting is scheduled for __Monday, January 13, 2020, 2pm ET__.**</color> | Telecons or Webex will usually be held the 2nd Monday of the month. <color #ed1c24>**The next meeting is scheduled for __Monday, September 13, 2021, 2pm ET__.**</color> |
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| __Full Agenda TBA__ | Agenda |
| - Roll call | * Introductions and comments |
| - GeMS Glossary discussion | * Demo of the digitization technique using ArcScan, by Chris Connallon, MGS |
| - Next meeting tentatively February 10. Topic will be 3D geology in GeMS. | * Topics for future meetings - Looking for presenters |
| [[start:meetingnotes|Meeting Notes]] | * Efficient methodologies for heads-up digitizing and GeMS attribution |
| [[start:resources|Resources]] | * Examples and solutions for working with hierarchy keys in the DMU, particularly for maps with regions and subregions |
| | * How to standardize map unit abbreviations without using special characters |
| | * Using Data Reviewer for GeMS validation |
| | * How to create topology among contacts, faults, and polygons more efficiently |
| | * ArcGIS Pro Tasks |
| | * Next meeting date is tentatively October 4, 2021, since October 11 and 18 are holidays for some folks. Topic TBA. |
| | |
| | __Table of Contents__ |
| | * [[start:meetingnotes|Meeting Notes]] |
| | * [[start:resources|Resources & Files]] |
| | * [[https://dggs.alaska.gov/oldgemswiki/|Wiki Archive]] |
| | |
| The Collaborative Database Effort for Geology (CDEFG) wiki is archived at [[https://dggs.alaska.gov/oldgemswiki/]]. | |
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| <jennifer.athey@alaska.gov>, Alaska Division of Geological & Geophysical Surveys | <jennifer.athey@alaska.gov>, Alaska Division of Geological & Geophysical Surveys |