20210617 08414400 FALSE 20260415 15213100 20260415 15213100 qld_soils_maps_ass_nat_a 137.994670 153.549348 -28.192715 -9.219320 1 002 Geographic GCS_GDA_1994 <GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.5.0'><WKT>GEOGCS[&quot;GCS_GDA_1994&quot;,DATUM[&quot;D_GDA_1994&quot;,SPHEROID[&quot;GRS_1980&quot;,6378137.0,298.257222101]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433],AUTHORITY[&quot;EPSG&quot;,4283]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>999999999.99999988</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>8.98315284119521e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4283</WKID><LatestWKID>4283</LatestWKID></GeographicCoordinateSystem> Angular Unit: Degree (0.017453) 1.0 ISO19139 dataset Natural Resource Information Management Officer - soils open data Department of Resources Natural Resource Information Management Officer 13 QGOV (13 74 68) EcoSciences Precinct, 41 Boggo Road Dutton Park Queensland 4102 AU soils@qld.gov.au 0900-1700 GMT+10 Brisbane 20260415 ArcGIS Metadata 1.0 Enterprise Geodatabase Feature Class 10.0 qld_soils_maps_ass_nat_a 2011-06-25 DOR - Resource Assessment Department of Resources Deputy Director-General DES, S&T, SLR, SL Department of Environment and Science Science Leader, Soil and Land Resources Natural Resource Information Management Officer - soils open data Department of Resources Natural Resource Information Management Officer 13 QGOV (13 74 68) EcoSciences Precinct, 41 Boggo Road Dutton Park Queensland 4102 AU soils@qld.gov.au 0900-1700 GMT+10 Brisbane Fitzpatrick, Rob; Powell, Bernie; Marvanek, Steve CSIRO - 1300 363 400 CSIROEnquiries@csiro.au Fitzpatrick, Rob; Powell, Bernie; Marvanek, Steve CSIRO - 1300 363 400 CSIROEnquiries@csiro.au This dataset depicts variable scale Acid Sulfate Soils (ASS) mapping along coastal Queensland, clipped from a national map compiled by Fitzpatrick et al. (2011). The original dataset was clipped in 2021 to only include the Queensland state boundary, areas below 20m elevation and areas where there is no finer scale ASS mapping available currently. NOTE: This is composite data layer sourced from best available data with polygons depicted at varying scales and classified with varying levels of confidence. Great care must be taken when interpreting this map and particular attention paid to the “map scale” and confidence rating of a given polygon. It is stressed that polygons rated with Confidence = 4 are provisional classifications inferred from surrogate data with no on ground verification. Also some fields contain a “-“, denoting that a qualification was not able to be made, usually because a necessary component of source mapping coverage did not extend to the given polygon. This dataset depicts variable scale Acid Sulfate Soils (ASS) mapping along coastal Queensland, clipped from a national map compiled by Fitzpatrick et al. (2011). ASS mapping is classified with a nationally consistent legend that includes risk assessment criteria and correlations between Australian and International Soil Classification Systems. &copy CSIRO (Department of Resources) 2011 Natural Resource Information Management Officer - soils open data Department of Resources Natural Resource Information Management Officer 13 QGOV (13 74 68) EcoSciences Precinct, 41 Boggo Road Dutton Park Queensland 4102 AU soils@qld.gov.au 0900-1700 GMT+10 Brisbane Natural Resource Information Management Officer - soils open data Department of Resources Natural Resource Information Management Officer 13 QGOV (13 74 68) EcoSciences Precinct, 41 Boggo Road Dutton Park Queensland 4102 AU soils@qld.gov.au 0900-1700 GMT+10 Brisbane Queensland SOIL ANZLIC Search Words 2007-08-01 Sciences Queensland Open Data Categories 2013-01-01 Queensland SOIL Sciences This material is licensed under a <a rel="license" href="https://creativecommons.org/licenses/by/3.0/">Creative Commons - Attribution 3.0</a> licence.<br /> <a rel="license" href="https://creativecommons.org/licenses/by/3.0/"><img alt="Creative Commons License" title="Creative Commons - Attribution 3.0 License" style="border: 0;" src="https://licensebuttons.net/l/by/3.0/88x31.png" /></a><br /> The CSIRO requests attribution in the following manner:</br> &copy CSIRO 2011. Based on or contains data provided by the State of Queensland 2021. The State makes no representations or warranties in relation to the supplied data, and you agree that, to the extent permitted by law, all warranties relating to accuracy, reliability, completeness, currency or suitability for any particular purpose and all liability for any loss, damage or costs (including consequential damage) incurred in any way (including but not limited to that arising from negligence) in connection with any use of or reliance on the supplied data are excluded or limited. You agree to continually indemnify the State (including its officers and employees) against any loss, cost, expense, damage and liability of any kind (including consequential damage and liability in negligence) arising directly or indirectly from or related to any claim relating to your use of the supplied data or any product made from the supplied data. Resource Access Level 2000000 Esri ArcGIS 13.5.3.57366 Originally a national dataset, which has been clipped to the Queensland state boundary, areas below 20m elevation (based on the Queensland 10m contour dataset) and to areas without finer scale ASS mapping available. true 137.994671 153.549348 -28.192715 -9.21932 2007-01-01T00:00:00 2007-06-25T00:00:00 1 137.994670 153.549348 -9.219320 -28.192715 Natural Resource Information Management Officer - soils open data Department of Resources Natural Resource Information Management Officer 13 QGOV (13 74 68) EcoSciences Precinct, 41 Boggo Road Dutton Park Queensland 4102 AU soils@qld.gov.au 0900-1700 GMT+10 Brisbane Public Metadata Access Level Coastal ASS component: Existing state CASS mapping was received and processed to varying degrees to conform to the NatCASS national ASS classification system. Spatially, all datasets were reprojected from their original projections to geographic GDA94. Classification of state mapping polygons to the NatCASS classification system was as follows. In the case of SA, NSW, Qld and WA it was a matter of directly translating the original state ASS classifications to the NatCASS classifications. These translations were undertaken by the creators of the state data and other experts within the respective states. Due to the more broad classifications of the original Vic and Tas ASS mapping, polygons for these two states were initially translated to a NatCASS classification group (eg Tidal, Non-Tidal) by the data custodians then subsequently differentiated further through intersecting with other layers. These included the 3 second SRTM DEM and North Coast Mangrove mapping GIS datasets. The former being used to differentiate within the Non-Tidal zones (ie classes Ae-j and Be-j) and the latter used to differentiate the Tidal zones (ie Ab-d, Bb-d). Mapping of the Tidal-Zone classes was augmented for all states except SA and NSW with 1:100K Coastal Waterways Geomorphic Habitat Mapping (Geoscience Australia). This dataset was used to infer additional areas of subaqueous material in subtidal wetland (class Aa & Ba) and Intertidal Flats (class Ab & Bb). Inland ASS component: Provisional Inland ASS classifications are derived from National and (in the case of Tasmania) state soil classification coverages combined with 1:250K series 3 Hydrography and Multiresolution Valley Bottom Floor Index (MrVBF). 75170 EPSG 6.5(3.0.1) 6.5(3.0.1) qld_soils_maps_ass_nat_a Feature Class 75170 esri esri Shape SHAPE Geometry 8 0 0 Feature geometry. ESRI Coordinates defining the features. NatCASS NatCASS String 10 0 0 CSIRO Concatenated field combining probability class, map unit, subscript and confidence fields. Attribute values do not exist in a known, predefined set. STATE STATE String 10 0 0 State where the polygon resides. CSIRO Attribute values do not exist in a known, predefined set. SOURCE SOURCE String 50 0 0 Original source of the mapping unit. CSIRO Attribute values do not exist in a known, predefined set. MAPSCALE MAPSCALE String 10 0 0 Survey scale of mapping for the polygon. CSIRO Attribute values do not exist in a known, predefined set. PROBCLASS PROBCLASS String 10 0 0 Probability of occurrence of ASS: High probability of occurrence (A), low probability of occurrence (B), extremely low probability of occurence (C) or no probability of occurrence (D). CSIRO Probability of occurrence of ASS is assigned A if data indicates >70% chance of occurrence in mapping unit, B if data indicates 6-70% chance of occurrence in mapping unit, C if 1-5% chance of occurrence in mapping unit with any occurrences in small localised areas and D if data indicates <1% chance of occurrence in mapping unit. MAPUNIT MAPUNIT String 10 0 0 Map unit is a single letter code from a-x that represents the landscape of the mapping unit. See Atlas of Australian Acid Sulphate Soils metadata for full definitions- https://doi.org/10.4225/08/512E79A0BC589 CSIRO Attribute values do not exist in a known, predefined set. SUBSCRIPT SUBSCRIPT String 10 0 0 Subscripts to codes: Actual ASS (a), potential ASS (p) or Monosulfidic black ooze (MBO), significant occurrence (m). CSIRO Subscripts to codes are assigned to polygons where they are recorded in available data. CONFIDENCE CONFIDENCE String 10 0 0 Confidence levels (after Isbell 1996) are: (1) All necessary analytical and morphological data are available (2) Analytical data are incomplete but are sufficient to classify the soil with a reasonable degree of confidence (3) No necessary analytical data are available but confidence is fair, based on a knowledge of similar soils in similar environments (4) No necessary analytical data are available and classifier has little knowledge or experience with ASS, hence classification is provisional CSIRO Confidence levels are assigned as values 1-4 depending on the data available. ASS ASS String 20 0 0 Subscript definition. CSIRO Attribute values do not exist in a known, predefined set. Descr1 Descr1 String 5 0 0 Optional descriptors: Fill materials (f), Hypersaline or gypseous horizons generally within 10cm of the surface (h), organic material (o), self neutralising sulfidic material (n), deep variant ASS (D), Pleistocene (P), excavation feature (e), desiccation cracks (d), clayey material (c) or sandy material (s). CSIRO Optional descriptors are assigned to polygons where they are recorded in available data. Descr2 Descr2 String 5 0 0 Optional descriptors 2: Fill materials (f), Hypersaline or gypseous horizons generally within 10cm of the surface (h), organic material (o), self neutralising sulfidic material (n), deep variant ASS (D), Pleistocene (P), excavation feature (e), desiccation cracks (d), clayey material (c) or sandy material (s). CSIRO Optional descriptors 2 are assigned to polygons where there are more than one descriptors recorded in available data . MapClass MapClass String 100 0 0 Map unit definition. See Atlas of Australian Acid Sulphate Soils metadata for full definitions- https://doi.org/10.4225/08/512E79A0BC589 CSIRO Attribute values do not exist in a known, predefined set. OBJECTID OBJECTID OID 4 10 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Area_factor Area_factor Double 8 38 8 Area scaling factor CSIRO Attribute values do not exist in a known, predefined set. Albers_ha Albers_ha Double 8 38 8 Area in hactares calculated in GDA Albers. ESRI Attribute values do not exist in a known, predefined set. Mod_area Mod_area Double 8 38 8 Attribute values do not exist in a known, predefined set. Modified area based on Albers_ha and Area_factor fields. CSIRO PROBCLASS_DEF PROBCLASS_DEF String 50 0 0 CONFIDENCE_CLASS CONFIDENCE_CLASS String 150 0 0 DATA_SOURCE DATA_SOURCE String 255 0 0 st_area(shape) st_area(shape) Double 0 0 0 st_perimeter(shape) st_perimeter(shape) Double 0 0 0 Simple FALSE 75170 FALSE FALSE