Biodiversity Vegetation (BIOVEG) 2002 - GIS Layer
File ID: |
B66386A8-D8E2-4C27-902C-5B17ECCDEC6A |
Hierarchy Level: |
dataset |
Abstract: |
Terrestrial vegetation, sand dunes and wetlands over 0.5ha mapped off 2001/2002 WRAPS orthophotography using a slightly simplified version of the LCDB (1 and 2) classifications. Only classes relevant to regional biodiversity have been mapped. |
Statement: |
The dataset currently contains polygons representing terrestrial vegetation, palustrine wetlands (degraded and non-degraded) and sand dunes over 0.5 hectares in area for the entire Thames-Coromandel, Hauraki, Waipa, Otorohanga, Waitomo, Hamilton, Rotorua and South Waikato Districts. The data set was digitised off the 2001/2002 WRAPS orthophotography using a slightly simplified version of the LCDB1 and 2 classifications by an experienced land use classifier.
At present this data set only covers the Thames-Coromandel, Hauraki, Waipa, Otorohanga, Waitomo and South Waikato Districts.
The data set is seen as a relatively accurate “baseline” representing terrestrial vegetation and wetland cover as at 2001/2002. It is intended that an equivalent data set will be created every five years or so for change analysis but this is dependent on resource and budget availability and relevant policy requirements.
The data set is seen as an indicative “baseline” representing vegetation cover in the Thames-Coromandel, Hauraki, Waipa, Otorohanga, Waitomo and South Waikato Districts as at 2001/2002. It is possible that the data set may undergo minor modifications in the future based on more accurate feedback and field work. It is intended that an equivalent data set will be created every five years or so for change analysis but this is dependent on resource and budget availability and relevant policy requirements. The next data set created will be for 2007.
The methods used for updating the data set may be different depending on technological advancements (such as the use of remote sensing) and resources available. Methods used in the development of this current data set are well documented and will be closely followed in order to achieve consistency between this and future data sets.
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Keywords: |
Biological,Download,vegetation |
Topic Category: |
biota:flora and/or fauna in natural environment |
Resource Reference Date: |
16/05/2013 |
Metadata URL: |
https://data.waikatoregion.govt.nz:8443/ords/f?p=140:12:0::NO::P12_METADATA_ID:866 |
Responsible Parties
Role: |
owner |
Position: |
Scientist - Land and Soil |
Organisation: |
Waikato Regional Council - Science, Policy and Information |
Delivery Point: |
160 Ward Street |
City: |
Hamilton Central |
Postal Code: |
3204 |
Country: |
New Zealand |
Phone: |
0800 800 401 |
Fax: |
07 859 0998 |
Email: |
inforeq@waikatoregion.govt.nz |
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Role: |
custodian |
Position: |
Team Leader - Spatial Information and Data Management |
Organisation: |
Waikato Regional Council |
Delivery Point: |
160 Ward Street |
City: |
Hamilton Central |
Postal Code: |
3204 |
Country: |
New Zealand |
Phone: |
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Fax: |
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Email: |
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Metadata
Language: |
English |
Character Set: |
utf8 |
Standard: |
ANZLIC |
Standard Version: |
1.1 |
Metadata Constraints
Access Constraints: |
copyright |
Use Constraints: |
license |
Download Links
Supporting Information Links
General Notes:
http://www.mfe.govt.nz/issues/land/land-cover-dbase/ - Ministry for the Environment – The New Zealand Land Cover Database
BIODIVERSITY.sdeadmin.BIODIVERSITY_VEGETATION_2002
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File Identifier: |
A79C1F0A-E933-4301-88CB-F75EA3AA5D49 |
Parent Identifier: |
B66386A8-D8E2-4C27-902C-5B17ECCDEC6A |
Hierarchy Level: |
feature |
Hierarchy Level Name: | feature of Biodiversity Vegetation (BIOVEG) 2002 - GIS Layer |
Abstract: |
Currently contains polygons representing terrestrial vegetation, palustrine wetlands (degraded and non-degraded) and sand dunes over 0.5 hectares in area for the entire Thames-Coromandel, Hauraki, Waipa, Otorohanga, Waitomo, Hamilton, Rotorua and South Waikato Districts. |
Statement: |
The data set is seen as a relatively accurate “baseline” representing terrestrial vegetation and wetland cover as at 2001/2002. It is intended that an equivalent data set will be created every five years or so for change analysis but this is dependent on resource and budget availability and relevant policy requirements |
Other Information: |
|
Keywords: |
Biodiversity,Download,Waikato Data Portal,vegetation |
Topic Category: |
biota:flora and/or fauna in natural environment |
Resource Reference Date: |
16/05/2013 |
Metadata Constraints
Access Constraints: |
copyright |
Use Constraints: |
license |
Maintenance Information
Maintenance frequency: |
asNeeded |
Last Load Date: |
26/11/2015 |
Spatial Representation Information
Recommended Scale: |
1:10000 |
Reference System: |
EPSG2193 |
Spatial Representation Type: |
vector |
Vector | Grid | Geographic Bounding Box |
GeometricObjectType : |
surface |
geometricObjectCount : |
25241 |
topologyLevel : |
geometryOnly |
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Number of Dimensions : |
2 |
Cell Geometry : |
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Transformation Param Available : |
N |
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westBoundLongitude : |
1906114.0869 |
eastBoundLongitude : |
1740358.5994 |
southBoundLatitude : |
5706589.687 |
northBoundLatitude : |
5961434.0951 |
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Responsible Parties
Role: |
owner |
Position: |
Scientist - Land and Soil |
Organisation: |
Waikato Regional Council - Science, Policy and Information |
Delivery Point: |
160 Ward Street |
City: |
Hamilton Central |
Postal Code: |
3204 |
Country: |
New Zealand |
Phone: |
0800 800 401 |
Fax: |
07 859 0998 |
Email: |
inforeq@waikatoregion.govt.nz |
|
Role: |
|
Position: |
|
Organisation: |
Waikato Regional Council |
Delivery Point: |
160 Ward Street |
City: |
Hamilton Central |
Postal Code: |
3204 |
Country: |
New Zealand |
Phone: |
|
Fax: |
|
Email: |
|
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Data Constraints
Data Access Constraints : |
copyright |
Data Use Constraints: |
license |
Data Distribution: |
Unrestricted |
Licence Type : |
Creative Commons Attribution 4.0 International (CC BY 4.0) |
Licence: |
https://creativecommons.org/licenses/by/4.0/ |
Licence Expiry: |
|
Licence Conditions: |
Under this license you are free to copy, distribute, and adapt the work. You must however attribute the work to Waikato Regional Council and abide by the license terms and conditions. |
Copyright : |
This work is licensed under a Creative Commons Attribution 4.0 International License. © Waikato Regional Council 2002. Biodiversity Vegetation (BIOVEG) data. Licensed under CC BY 4.0. |
Data Disclaimers : |
“While Waikato Regional Council has exercised all reasonable skill and care in controlling the contents of this information, Waikato Regional Council accepts no liability in contract, tort or otherwise howsoever, for any loss, damage, injury or expense (whether direct, indirect or consequential) arising out of the provision of this information or its use by you.” |
Data Use Limits : |
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Download Links
Supporting Information Links
General Notes:
Attribute Information
Name | Description | Notes | Restricted | Primary Key |
LCDB2_NAME |
The dominant (at least 51% of area) LCDB2 class in a polygon. |
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N |
N |
LCDB1_NAME |
The dominant (at least 51% of area) LCDB1 class in a polygon. |
|
N |
N |
GEN_VEG |
The general vegetation group (Predominantly Indigenous/Mixed Indigenous and Exotic/Predominantly Exotic/Uncertain or Boggy Pasture) assigned to the polygon by WRC. This is derived by running a nested IF functional attribute query on the LCDB2_NAME attribute. The query expression is recorded in section 4 below. |
|
N |
N |
WETLAND |
Is the polygon wetland or not? (Yes/Null) |
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N |
N |
MINOR_CLSA |
A minor LCDB2 class also found within the boundaries of the polygon. |
|
N |
N |
MINOR_CLSB |
A second minor LCDB2 class also found within the boundaries of the polygon |
|
N |
N |
MINOR_CLSC |
A third minor LCDB2 class also found within the boundaries of the polygon. |
|
N |
N |
UNCERTAIN1 |
Indicates if the classifier was uncertain about the classification used, the boundary delineated for the polygon, whether the polygon is wetland or not, or a combination of any of these three things. |
|
N |
N |
UNCERTAIN2 |
Indicates if the classifier was uncertain about any, or a combination of any, of the minor classes used. |
|
N |
N |
COMMENTS |
Any comments contributed by the classifier. |
|
N |
N |
CLASS_COR |
If a polygon was field checked this attribute indicates if the polygon was classified correctly or not. (Yes/No/Uncertain/Can not see/Null) |
|
N |
N |
BOUND_COR |
If a polygon was field checked this attribute indicates if the polygon had its boundary delineated correctly or not. (Yes/No/Uncertain/Can not see/Null) |
|
N |
N |
WETLD_COR |
If a polygon was field checked this attribute indicates if the polygon had a wetland or not. (Yes/No/Uncertain/Can not see/Null) |
|
N |
N |
FIELD_COM |
If a polygon was field checked this attribute allows the field checker to enter any comments if they deemed it necessary. |
|
N |
N |
PHOTO_1 |
An oblique photo showing the polygon in question from the field (hyperlink - some polygons only). |
|
N |
N |
PHOTO1_ID |
If a photo is taken then this is the ID of the photo. |
|
N |
N |
PHOTO_EAST1 |
The NZTM (begins with a 1) or NZMG (begins with a 2) easting of where photo1 was taken from (some photos only). |
|
N |
N |
PHOTO_NTH1 |
The NZTM (begins with a 5) or NZMG (begins with a 6) northing of where photo1 was taken from (some photos only). |
|
N |
N |
PHOTO_2 |
A second oblique photo showing the polygon in question from the field (hyperlink - some polygons only). |
|
N |
N |
PHOTO2_ID |
If a second photo is taken then this is the ID of the photo. |
|
N |
N |
PHOTO_EAST2 |
The NZTM (begins with a 1) or NZMG (begins with a 2) easting of where photo2 was taken from (some photos only). |
|
N |
N |
PHOTO_NTH2 |
The NZTM (begins with a 5) or NZMG (begins with a 6) northing of where photo2 was taken from (some photos only). |
|
N |
N |
GEOMETRY |
|
|
N |
N |
DISTRICT |
The district within which that polygon lies (polygons that overlap district boundaries are split by those boundaries although these will ultimately be merged together). |
|
N |
N |
METADATA |
The district within which that polygon lies (polygons that overlap district boundaries are split by those boundaries although these will ultimately be merged together). |
|
N |
N |
LCDB2_RGB |
RGB based on LCDB2_NAME |
|
N |
N |
ID |
The unique identifier for the polygon. |
|
N |
N |
AREA_HA |
|
|
N |
N |
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