{ "culture": "en-AU", "name": "Geology_Tasmania", "guid": "FBCFB5BB-E8CA-4CBB-B08E-2B74EFB072BE", "catalogPath": "", "snippet": "A group of datasets representing the geology of Tasmania. Includes mapped geology at various scales.", "description": "
This is a group layer consisting of the following datasets:<\/span><\/p> Geological Structure - <\/span>Structure data is available at 1:25 000 and 1:250 000 scales. The data has been captured from old map compilation data or from locations recorded in the field using GPS. Each structure reading is one record in the dataset however, there may be multiple structural readings taken at one location<\/span>. <\/span>The 1:25 000 structure dataset has a 'secondary' structure symbol to allow fold hinge line structure readings to be paired with and accompanying axial surface reading. The 'secondary' fields will only be populated for fold, for all other structure symbols these fields will be NULL<\/span>.<\/span><\/p><\/li> 1:25 000 Geology<\/span><\/a> - Includes separate <\/span>layer<\/span>s for <\/span>Outcrops, <\/span>Faults, Contacts<\/span>, <\/span>other Linear features<\/span>, and Geology Units<\/span>. Geology and structure data derived from existing reports, 1:25,000 1:50,000 and 1:63,360 scale printed maps, new field mapping and interpretation of aerial photography and airborne geophysical data.<\/span><\/p><\/li>