{"help": "https://uatweb.datansw.links.com.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"author_email": null, "creator_user_id": "8d2ac61a-d63a-4456-a00d-b35fee4c4025", "id": "66c30f26-f112-49f3-9b4d-60615ab989ca", "isopen": true, "license_id": "cc-by", "license_title": "Creative Commons Attribution", "license_url": "http://www.opendefinition.org/licenses/cc-by", "maintainer": null, "maintainer_email": null, "metadata_created": "2024-02-05T23:41:39.722722", "metadata_modified": "2025-10-08T06:49:47.547268", "name": "border-rivers-gwydir-namoi-regional-native-vegetation-map-version-2-0-vis_id-420443dc7", "notes": "The Border Rivers Gwydir and Namoi Regional Vegetation Map is a subset of the state-wide vegetation mapping and classification program undertaken by the NSW Office of Environment and Heritage (OEH Regional Scale State Vegetation Map) and covers the two former Catchment Management Authority Regions.\n\nThe primary thematic data layer in this dataset is a map of regional scale Plant Community Types (PCT's). The map was developed from a process using vegetation surveys, remote sensing derivations, visual interpretation and spatial distribution models.\n\nThe full dataset comprises the following data layers as delivered in an ArcGIS 9.3 File Geo-database:\nPLANT COMMUNITY TYPE: The primary map of Plant Community Types developed from an ensemble of visual interpretation of high resolution imagery and spatial distribution models.\nWOODY EXTENT LAYER: A map of woody vegetation derived from classification of 5m SPOT-5 imagery.\nKEITH CLASS: A map based on aerial photo interpretation and spatial distribution models.\nMAP SOURCE: A map of the various sources of information used including spatial models, visual interpretation and existing map products.\nSURVEY DENSITY ALL: A map of the density of all survey sites used.\nSURVEY DENSITY FULL FLORISTICS: A map of the density of only full floristic survey sites used.\nMODELLING CONFIDENCE: A map of the confidence outcomes achieved.\n\nWhile much of the aerial photo interpretation employed was undertaken at around 1:8000, PCT attribution is generally at a much coarser scale. The Map Source layer (as described above) can be used as a guide to how vegetation attribution was derived. We recommend that the highest resolution appropriate for this product be 1:15000.\n\nValidation Summary:\nPCT Map: Based on 100% of the survey data (modelling and hand mapping), the final mapped product has an accuracy in the range 68%-70% for prediction of the three most likely PCTs. Be aware that these accuracies are highly variable across each PCT. Some PCT's utilised more site data than others. Keith Class reached a 76% accuracy using the independent test data. Modelled PCT and modelled top 3 PCT overall accuracies were 53% and 68% respectively. Woody Extent received a 92% overall accuracy.\n\nAccompanying documents:\nBRG-Namoi Technical Notes.pdf - Technical Report\nBRGN_PCT_KC_LUT.xls - A look-up table listing the relationship between PCT, Keith Class and Keith Formation classifications.\nBRGNv2_Spatial_Layer_Descriptors.txt\nBRGN_V2.mxd\nBorder Rivers Gwydir / Namoi Regional Native Vegetation Mapping\nTechnical Notes Version 1.0. Reference: NSW Office of Environment and Heritage, 2015. BRG-Namoi Regional Native Vegetation Mapping. Technical Notes, NSW Office of Environment and Heritage, Sydney, Australia.\n\nThe download package contains a \"quick view\" map composite of the study area only. The quick view maps are of PCT, Keith Class, Keith Form, Map Source and Modelling Confidence. They also show the broad-scale line work. For more detailed line work and woody percent per polygon, please refer to the full dataset.\n\nFor access queries regarding the full dataset, please contact: data.broker@environment.nsw.gov.au\n\nBRG_Namoi_v2_0_E_4204.\n\nVIS_ID 4204", "num_resources": 1, "num_tags": 0, "organization": {"id": "07979e16-5cbe-436c-9b35-6dd8c9d30512", "name": "oeh-office-of-environment-and-heritage", "title": "Office of Environment and Heritage (OEH)", "type": "organization", "description": "OEH cares for and protects NSW\u2019s environment and heritage, which includes the natural environment, Aboriginal country, culture and heritage, and built heritage.\r\n\r\nThe Office supports the community, business and government in protecting, strengthening and making the most of a healthy environment and economy in NSW.\r\n\r\nOEH also provides services and other support to the Royal Botanic Gardens and Domain Trust, NSW Environmental Trust, Western Sydney Parkland Trust, Parramatta Park Trust, Centennial Park and Moore Park Trust, Historic Houses Trust, Taronga Conservation Society Australia, Jenolan Caves Reserve Trust, and the Environment Protection Authority.\r\n\r\nSee: http://www.environment.nsw.gov.au/\r\n", "image_url": "2019-06-20-041940.170661Office-of-Environment-and-Heritage.jpg", "created": "2018-06-15T18:40:10.365903", "is_organization": true, "approval_status": "approved", "state": "active"}, "owner_org": "07979e16-5cbe-436c-9b35-6dd8c9d30512", "private": false, "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[152.11903, -31.85658], [152.11903, -28.53715], [147.39402, -28.53715], [147.39402, -31.85658], [152.11903, -31.85658]]]}", "spatial_coverage": "{\"type\": \"Polygon\", \"coordinates\": [[[152.11903, -31.85658], [152.11903, -28.53715], [147.39402, -28.53715], [147.39402, -31.85658], [152.11903, -31.85658]]]}", "state": "active", "temporal_coverage_from": "2014-01-01", "temporal_coverage_to": "2014-01-06", "title": "Border Rivers Gwydir / Namoi Regional Native Vegetation Map Version 2.0. VIS_ID 4204", "type": "dataset", "unpublished": "false", "update_freq": "asNeeded", "url": null, "version": null, "extras": [{"key": "harvest_portal", "value": "SEED"}, {"key": "harvest_url", "value": "https://dataset-uat-new.stage.lz.seed.nsw.gov.au/dataset/border-rivers-gwydir-namoi-regional-native-vegetation-map-version-2-0-vis_id-420443dc7"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2025-10-08T06:49:47.567338", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "format": "ZIP", "hash": "", "id": "2f842581-35e9-41be-a0a0-7238a75434a6", "last_modified": null, "metadata_modified": "2025-10-08T06:49:47.558316", "mimetype": "application/zip", "mimetype_inner": null, "name": "Vegetation BorderRiversGwydir Namoi 4204", "package_id": "66c30f26-f112-49f3-9b4d-60615ab989ca", "position": 0, "resource_type": null, "size": null, "state": "active", "tracking_summary": {"total": 0, "recent": 0}, "url": "https://dataset-uat-new.stage.lz.seed.nsw.gov.au/dataset/5a508a4a-34f6-460d-9e25-e11db2ba19bb/resource/efe0d2d2-5a02-4863-a138-94f4b2e65a12/download/vegetationborderriversgwydirnamoi4204.zip", "url_type": null}], "tags": [], "groups": [], "relationships_as_subject": [], "relationships_as_object": [], "likes": 0, "tracking_summary": {"total": 0, "recent": 0}}}