Changes

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On September 17, 2024 at 10:25:12 AM +1000, National Native Title Tribunal:

  • Changed title to Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134. (previously Grasslands of South East Australian Coastal Headlands 2018 VIS_5134)


  • Updated description of Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134. from

    This spatial vector dataset contains areas of maritime grasslands identified by satellite imagery and ground truth in 2018.This mapping was produced by Dr. John T. Hunter as part of a self-led project to produce hierarchical classification of grasslands on coastal headlands of New South Wales in eastern Australia. Original mapping was based on 50cm and 1m resolution satellite imagery and later ground truth. Not all grassland sites were visited for ground truth. Regarding the presence of Themeda triandra, Hunter stated in email correspondence that "there are patches down to Bega that are Themeda dominant but they are not whole headlands. As you move north the headlands are almost entirely Themeda (except Little Broughton Island which is Poa dominated like most of those in the south)." In mapped grasslands not dominated by Themeda, "other grassland types, particularly Poa, Microlaena, Cynodon may be the more common type". Areas not found to be Themeda dominated were noted by Hunter to be rare and worthy of legislative protection. Further information on the methodology and the survey's findings can be found in the paper "Grasslands on Coastal Headlands in New South Wales, south eastern Australia" included in the resources. For internal users paper is stored in: P:\Corporate\Products\Vegetation\VegClassification\GrasslandsCoastalHeadlands VIS ID 5134
    to
    This polygon dataset contains areas of maritime grasslands identified by satellite imagery and ground truthing in 2018. This mapping was produced by Dr. John T. Hunter as part of a self-led project to produce hierarchical classification of grasslands on coastal headlands of New South Wales in eastern Australia. Original mapping was based on 50cm and 1m resolution satellite imagery and later ground truth. Not all grassland sites were visited for ground truth. Regarding the presence of Themeda triandra, Hunter stated in email correspondence that "there are patches down to Bega that are Themeda dominant but they are not whole headlands. As you move north the headlands are almost entirely Themeda (except Little Broughton Island which is Poa dominated like most of those in the south)." In mapped grasslands not dominated by Themeda, "other grassland types, particularly Poa, Microlaena, Cynodon may be the more common type". Areas not found to be Themeda dominated were also noted by Hunter to be rare and worthy of legislative protection. Further information on the methodology and the survey's findings can be found in the paper "Grasslands on Coastal Headlands in New South Wales, south eastern Australia" included in the resources. For internal users paper is stored in: P:\Corporate\Products\Vegetation\VegClassification\GrasslandsCoastalHeadlands NB. Because this vegetation layer contains a Threatened Ecological Community (Themeda Grassland) an additional layer file sits under P:\Corporate\Layers\Biodiversity\EcologicalCommunities for discoverability. VIS ID 5134


  • Removed the following tags from Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.


  • Removed field harvest_label from Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.


  • Changed value of field harvest_url to https://datasets.seed.nsw.gov.au/dataset/grasslands-coastal-headlands-2018-vis-5134 (previously https://www.planningportal.nsw.gov.au/opendata/dataset/grasslands-coastal-headlands-2018-vis-5134) in Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.


  • Changed value of field harvest_portal to SEED (previously ePlanning) in Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.


  • Added resource Download Package to Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.


  • Added resource Data Quality Statement to Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.


  • Deleted resource Download Package from Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.


  • Deleted resource Data Quality Statement from Grasslands of South East Australian Coastal Headlands 2018. VIS_ID 5134.