Table | Name | Field Alias | Data Type | Description |
Veg.PEVEGETATION_LUT | PE_VEG_ID | | Integer | Vegetation group code - links to PE_VEG_ID1, PE_VEG_ID2 and PE_VEG_ID3 |
Veg.PEVEGETATION_LUT | GENFORMDESC | | Integer | Broad structural formation description based on SA Structural Formation Table and amalgamation of types |
Veg.PEVEGETATION_LUT | FORMDESC_PE | | Character | Structural formation description based on SA Structural Formation Table |
Veg.PEVEGETATION_LUT | OVERSTOREY_PE | | Character | Describes the dominant overstorey species for the vegetation group |
Veg.PEVEGETATION_LUT | UNDERSTOREY_PE | | Character | Describes the dominant understorey species for the vegetation group |
Veg.PEVEGETATION_LUT | PEVEG_DESCRIPTION | | Character | Full description for the vegetation group. |
Veg.PEVEGETATION_LUT | ENVIRON_DESCRIPTION | | Character | Environmental descriptions for the group summarised from survey site data or knowledge of the group with soils, landforms and other topographic and locational information. |
Veg.PEVegetation | FEATURECODE | | Long Integer | DEH adaption of Australian standard coding to identify landcover categories. All pre-European vegetation is 6018. |
Veg.PEVegetation | PE_VEG_ID1 | | text | (PE_VEG_ID1) Detailed floristic description code for first dominant vegetation group in polygon, if not applicable will be recorded as "NULL". To get full description join or refer to Veg_PEVegetation_LUT table based on PE_VEG_ID. |
Veg.PEVegetation | PE_VEG_ID2 | | text | (PE_VEG_ID2) Detailed floristic description code for second dominant vegetation group in polygon, where applicable, if not applicable will be recorded as "NULL". To get full description join or refer to Veg_PEVegetation_LUT table based on PE_VEG_ID. |
Veg.PEVegetation | PE_VEG_ID3 | | text | (PE_VEG_ID3) Detailed floristic description code for third dominant vegetation group in polygon, where applicable, if not applicable will be recorded as "NULL". To get full description join or refer to Veg_PEVegetation_LUT table based on PE_VEG_ID. |
Veg.PEVegetation | PE_VEG_ID1_PERCENT | | short integer | Proportion of first vegetation group in polygon, where it is unknown the data is recorded as "NULL" and where no vegetation type is identified, it is zero. |
Veg.PEVegetation | PE_VEG_ID2_PERCENT | | short integer | Proportion of second vegetation group in polygon, where it is unknown the data is recorded as "NULL" and where no vegetation type is identified, it is zero. |
Veg.PEVegetation | PE_VEG_ID3_PERCENT | | short integer | Proportion of third vegetation group in polygon, where it is unknown the data is recorded as "NULL" and where no vegetation type is identified, it is zero. |
Veg.PEVegetation | GROUNDTRUTH | | text | Each feature is described with the accuracy of the data used to underpin the mapping. Usage of codes is limited as codes have evolved recently (since 1998). Survey Sites (SU) - DEH methodologySELECT 1 FROM DUAL;
Ground Truth Site (GS) - methodology developed by DEHSELECT 1 FROM DUAL;
Roadside vegetation survey (RV) - DEH methodologySELECT 1 FROM DUAL;
Needs Checking (NC) - based on interpretation during mapping SELECT 1 FROM DUAL;
Not Visited (NV), Ground Truth Trip (GT) - general field work undertakenSELECT 1 FROM DUAL;
Unknown (UN)SELECT 1 FROM DUAL;
Field work for floristic mapping (FT) - undertaken with known list of mapping groupsSELECT 1 FROM DUAL;
Prioirty Check (PC) - highlighted that mapping was very unsure of what feature wasSELECT 1 FROM DUAL;
Previous Floristic mapping (PM) - using other existing digital or hard copy mappingSELECT 1 FROM DUAL;
Reserves Database (RD) - species list for reserves DEH data. |
Veg.PEVegetation | STATE | | text | Code to describe the state the data falls within. State borders are based on TOPO.SouthAust_arc dataset. |
Veg.PEVegetation | MU_50 | | short integer | Unique regional vegetation description for first group, derived from regional mapping projects and will not be maintained during ongoing capture of data INTO Statewide layer. |
Veg.PEVegetation | MU_50X | | short integer | Unique regional vegetation description for second group, derived from original regional mapping projects and will not be maintained during ongoing capture of data INTO Statewide layer. |
Veg.PEVegetation | MU_50XX | | short integer | Unique regional vegetation description for third group, derived from original regional mapping projects and will not be maintained during ongoing capture of data INTO Statewide layer. |
Veg.PEVegetation | PROJECT | | text | Description to identify the project that defined vegetation groups and linework. |
Veg.PEVegetation | FEATURERELIABILITYDATE | | Date | Date of the imagery used to delineate vegetation. In most cases where flight runs for imagery varied across a region, the date is summarised to the most recent date. |
Veg.PEVegetation | ATTRIBUTERELIABILITYDATE | | Date | Date of the visit data used to define the vegetation. In most cases where site dates varied across a region the date is summarised to the most recent date. |
Veg.PEVegetation | HORIZONTALACCURACY | | Double | The horizontal accuracy of the capture of the features linework, based on relative accuracy scale of the data capture, broadly if 1:50,000 = 25SELECT 1 FROM DUAL;
1:100,000 = 50SELECT 1 FROM DUAL;
1:250,000 = 125 or the known accuracy of the orthorectified image. |
Veg.PEVegetation | CAPTURESOURCE | | Long Integer | All data is 25 (Veg: Pre-European Floristic Vegetation Mapping) |
Veg.PEVegetation | CAPTUREMETHOD | | short integer | Code to describe method used to delineate feature, based on standard SDE domain. Trace - Registered Image (1) - mapping on screen from registered image, Trace - Ortho Image (2) - mapping on screen from orthorectified image, Table Digitisation (3) - mapping on to mylars using stereo or individual photos. |
Veg.PEVegetation | FEATURESOURCE | | short integer | Code to describe the imagery used to delineate features, based on coded domain. Valid descriptions (codes) currently used are: True Colour - Ortho Rectified - Aerial Photography (1), Satellite - TM Imagery (25), True Colour - Hard Copy - Aerial Photography (2), Infra Red - Ortho Rectified - Aerial Photography (4), Black&White - Hard Copy - Aerial Photography (9), Satellite Imagery (10). |
Veg.PEVegetation | MINSCALE | | Long Integer | Describes the scale at which the linework was captured from the imagery. For hard copy imagery this is the original scale of the image. For digital images this is the scale that was zoomed in to. |
Veg.PEVegetation | MAXSCALE | | Long Integer | Describes the scale of the data used to obtain relative accuracy for the mapping, such as roads, drainage, contours of topographic data or the scale of the image. |
Veg.PEVegetation | CONDITION | | text | This code is not recorded for Pre-European Settlement vegetation mapping. All features in this layer will be recorded as "NULL". |
Veg.PEVegetation | COMMENTS | | text | Comments field. |