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SCAR / SC-AGI Standing Committee On Antarctic Geographic Information First formed 1958 – WG on Cartography First formed 1958 – WG on Cartography Various.

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Presentation on theme: "SCAR / SC-AGI Standing Committee On Antarctic Geographic Information First formed 1958 – WG on Cartography First formed 1958 – WG on Cartography Various."— Presentation transcript:

1 SCAR / SC-AGI Standing Committee On Antarctic Geographic Information First formed 1958 – WG on Cartography First formed 1958 – WG on Cartography Various names since then – WG-GGI WG on Geodesy and Geographic Information Various names since then – WG-GGI WG on Geodesy and Geographic Information EGGI - 2000 Expert Group on Geographic Information EGGI - 2000 Expert Group on Geographic Information SC-AGI - 2006 Standing Committee / Antarctic Geographic Information SC-AGI - 2006 Standing Committee / Antarctic Geographic Information HCA7-7.6.5A

2 SCAR / SC-AGI Infrastructure Projects SCAR / SC-AGI Infrastructure Projects SCAR ADD - Antarctic Digital Database SCAR ADD - Antarctic Digital Database SCAR CGA - Composite Gazetteer Antarctica SCAR CGA - Composite Gazetteer Antarctica SCAR FC - Feature Catalogue SCAR FC - Feature Catalogue SCAR - Map Catalogue SCAR - Map Catalogue SCAR Symbology – SEAL Symbol Editor and Library SCAR Symbology – SEAL Symbol Editor and Library

3 SCAR / SC-AGI Projects SCAR / SC-AGI Projects LIMA - Landsat Image Mosaic Antarctica LIMA - Landsat Image Mosaic Antarctica King George Island GIS / Web Map service (WMS) King George Island GIS / Web Map service (WMS) Antarctic Coastal Change Project Antarctic Coastal Change Project Names projects – Larsemann Hills / TransAntarctic Mountains – (Ross Sea region) Names projects – Larsemann Hills / TransAntarctic Mountains – (Ross Sea region) Cybercartographic Atlas - Antarctica Cybercartographic Atlas - Antarctica Grove Mountains GIS Portal Grove Mountains GIS Portal

4 SCAR / SC-AGI Issues SCAR / SC-AGI Issues SCAR – ADD Re-structure and attributing data SCAR – ADD Re-structure and attributing data SCAR CGA - Composite Gazetteer Antarctica 35,921 names for 18,105 features SCAR CGA - Composite Gazetteer Antarctica 35,921 names for 18,105 features Multiple names per feature Multiple names per feature Feature types – Feature Catalogue Feature types – Feature Catalogue Coordinates Accuracy / Inaccuracy Coordinates Accuracy / Inaccuracy SCAR - Map Catalogue Maintaining SCAR - Map Catalogue Maintaining SCAR Symbology – SEAL Developing symbology digital format SCAR Symbology – SEAL Developing symbology digital format

5 SCAR / SC-AGI IHO / HCA & SC-AGI SCAR / SC-AGI IHO / HCA & SC-AGI IHO / GEBCO gazetteer Model for SCAR CGA IHO / GEBCO gazetteer Model for SCAR CGA IHO / GIS Antarctica Relate SC-AGI Geographic Information to IHO? Data structure Feature types IHO / GIS Antarctica Relate SC-AGI Geographic Information to IHO? Data structure Feature types Regional Grouping / Areas of Interest Ross Sea area Antarctic Peninsula King George Island East Antarctica Regional Grouping / Areas of Interest Ross Sea area Antarctic Peninsula King George Island East Antarctica Overlap with IHO on meetings? Overlap with IHO on meetings?

6 SC-AGI - Tide Gauges SC-AGI - Tide Gauges

7 SCAR / SC-AGI IHO / HCA & SC-AGI SCAR / SC-AGI IHO / HCA & SC-AGI Tide gauges IHO/HCA and SC-AGI compile data Tide gauges IHO/HCA and SC-AGI compile data Is it the same information? Is it the same information? Duplication – avoid Duplication – avoid

8 Tide Gauges Mooring Tide Gauges Mooring

9 Tide Gauges Download Tide Gauges Download

10 Tide Gauges Insitu

11 Tide Gauges Download from ice

12 Tide Gauges GPS Float

13

14 Tide Gauges Mawson - 2004 Tsunami

15

16 Tide Gauges Data Holdings


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