e850b822-07b7-5227-adfe-37aea338c42d urn:uuid 2009-09-07 ISO 19115-3:2018 DELWP Profile 2019-05-24 Version 1 2019-05-24T00:00:00 https://uat-metashare.maps.vic.gov.au/geonetwork/srv/api/records/e850b822-07b7-5227-adfe-37aea338c42d 4283 EPSG Geodetic Parameter Climate Station Proximity (100m grid) CLIMPROX100 2009-09-07 Victoria Jurisdiction ID ANZLIC Dataset Identifier 2001-02 ANZVI0803003684 Thiessen polygons were generated for climate stations point locations for Victoria, and attributed with the station ID. Polygons were rasterised based on resamling VICMAP_ELEVATION_DTM_20M to 100m. Site information was obtained from the Queensland Department Natural Resources SILO website (http://www.nrw.qld.gov.au/silo/ppd). Theissen polygons of climate point location allows for proximity analysis for natural resource modelling purposes Sam Ebert, DSE Wodonga Craig Hamilton, DSE Wodonga Terry McLLean, DPI Rutherglen Department of Environment, Land, Water & Planning PO Box 303 Wodonga VIC 3689 Australia Ebert (left) Sam Mr +61 3 (02) 6043 7939 +61 3 (02) 6043 7910 GIS Specialist - Wodonga 100 climatologyMeteorologyAtmosphere General - Victoria 1 141 150 -39 -34 2009-07-01 2009-09-01 https://pwms-ags-00.aaa.depi.vic.gov.au/arcgis/rest/services/BusinessApps/SDM_coverage_map/MapServer/export?dpi=96&transparent=false&format=png8&bbox=141,-39,150,-34&bboxSR=4326&imageSR=4326&size=440,300&f=image&layerDefs=5:LCSMAP.VMDD_EXTENTS.OBJECT_ID=807&layers=show:1,2,3,5,7 WWW:LINK-1.0-http--related Graphic Overview of Data Footprint DIGITAL Arc/Info Revision 7 Grid library 2 Available under licence DELWP Data License https://www.deeca.vic.gov.au/maps/spatial-data/licensing WWW:LINK-1.0-http--related License Text restricted Relationship to other Datasets: The layer is derived using ESOCLIM and DEM250. For a given area one can expect high correlations between RAIN<month> and DEM250 Current Design Issues: The layer is a raster dataset, ie. a GRID. To reduce disk storage it is stored as an integer value grid with precision maintained to two decimal places using: value = mm/annum * 100. Future Design Issues: As DEM250 is replaced by a higher resolution DEM it may be appropriate to re-calculate the rainfall estimates. For specific areas it will be appropriate to use additional rainfall data to update the ESOCLIM surfaces and generate higher resolution rainfall estimates. Layer design should be revised at that time. Related Documents: None ESOCLIM documentation (CLIM_GRD.DOC) ANUCLIM Users Guide DIGITAL - All major formats available https://www.deeca.vic.gov.au/maps/home WWW:LINK-1.0-http--related Web page listing describing spatial information in Department of Energy, Environment and Climate Action (DEECA) Climate Station Proximity (100m grid) Normally claimed to be within 5% of the actual value. This is based on a generalised cross-validation algorithm which carries out the original interpolation without each point in turn, and compares the interpolated value at that point with the observed value. 1 Precision: 10-100m Determination: Based on the input map scale for the data underpinning the resampled VICMAP_ELEVATION_DTM_20M to 100m. 1 Complete for the state. Complete for all Victorian Catchment Management Authority (CMA's) areas. 1 Dataset Source: Thiessen polygons were generated for climate stations point locations for Victoria, and attributed with the station ID. Polygons were rasterised based on resampling VICMAP_ELEVATION_DTM_20M to 100m. Site information was obtained from the Queensland Department Natural Resources SILO website (http://www.nrw.qld.gov.au/silo/ppd). Dataset Originality: Derived The polygon dataset is generated from points via ArcGIS Toolbox Thiessen Polygon function. The polygon coverage was converted to grid via ArcInfo workstation, based on DEM25