TEMPFILE_GDM Terrestrial Ecosystem Classifications

1445
504
Added
28 Nov 2011

This item was first added to LRIS Portal on 28 Nov 2011

1
Document ID9205
File nametempfile_gdm-terrestrial-ecosystem-classifications.pdf
TypePDF
Size65.7 KB

LCDB v5.0 Version Trace, Mainland New Zealand

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1883
36
Updated
26 Jan 2020

This dataset was last updated on LRIS Portal on 26 Jan 2020.

This data set (LCDB v5.0Version Trace) allows users to track changes back to the previous version (v4.1), and to reconcile derived quantities, such as the total area of a class in a region, to those derived from the earlier LCDB version. Additionally the authority (and date) for mapping the change is recorded in this database where such a change has been manually mapped.However sometimes when a feature has been removed, and the change area becomes part of a larger "background", the EditDate will pertain to the background area. DO NOT use this dataset to assess real vegetation change over time. Rather use the latest available LCDB version which will contain vegetation cover for all timesteps. This Version Trace dataset is only provided to help reconcile with an analysis done on an earlier version of the LCDB. Similar datasets were provided to trace LCDB2 ==> LCDB v3.0, LCDB v3.0 ==> LCDB v3.3, LCDB v3.3 ==> LCDB v4.0, and LCDB v4.0==> LCDB v4.1. Note however, we earlier called the dataset "Change" rather than "Version Trace", e.g. "LCDB v4.0 Change".

Layer ID 104441
Data type Vector polygon
Feature count 219045
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

New Zealand Rabbit Proneness

Licence

Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

You may not use this work for commercial purposes.

You must attribute the creator in your own works.

You must not release derivatives of this work.

1699
17
Added
16 Jun 2021

This dataset was first added to LRIS Portal on 16 Jun 2021.

Rabbit numbers counted by pest destruction boards to measure the affect of control operations are used to assess the relationship between recorded elements of land resources (parent material, soils, vegetation, slope, erosion) and rabbit populations. The results of the study clearly confirm the often observed concentration of high rabbit populations on the brown-grey earth soils and a corresponding reduction in rabbit numbers with increased rainfall and pasture improvement.

This analysis uses the NZLRI/FSL soils data to assign rabbit proneness.
This analysis precedes the illegal release of rabbit haemorragic disease (RHD) in 1997 and does not factor in any interactions between environment and RHD in terms of assigning rabbit proneness.

Layer ID 105591
Data type Vector polygon
Feature count 12642
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

LCDB v3 Legend

1270
233
Added
06 Jul 2012

This item was first added to LRIS Portal on 06 Jul 2012

ArcGIS 10 layer file of recommended symbology for LCDB v3.0 land cover classes.

Document ID9324
File namelcdb-v3-legend.lyr
TypeLYR
Size21.0 KB

Gorse Density 2013

1395
1
Updated
16 Jul 2021

This dataset was last updated on LRIS Portal on 16 Jul 2021.

Gorse density has been classified within 4 ha (200 x 200 m) tiles as either absent (transparent), low density (< 1 plant/ha = yellow), moderate density (<10 plants/ha = orange) or high density (>10 plants/ha = red).

Layer ID 105686
Data type Vector polygon
Feature count 5961
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

LCDB v5.0 Version Trace, Chatham Islands, New Zealand

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1347
12
Added
24 Jan 2020

This dataset was first added to LRIS Portal on 24 Jan 2020.

This data set (LCDB v5.0Version Trace) allows users to track changes back to the previous version (v4.1), and to reconcile derived quantities, such as the total area of a class in a region, to those derived from the earlier LCDB version. Additionally the authority (and date) for mapping the change is recorded in this database where such a change has been manually mapped.However sometimes when a feature has been removed, and the change area becomes part of a larger "background", the EditDate will pertain to the background area. DO NOT use this dataset to assess real vegetation change over time. Rather use the latest available LCDB version which will contain vegetation cover for all timesteps. This Version Trace dataset is only provided to help reconcile with an analysis done on an earlier version of the LCDB. Similar datasets were provided to trace LCDB2 ==> LCDB v3.0, LCDB v3.0 ==> LCDB v3.3, LCDB v3.3 ==> LCDB v4.0, and LCDB v4.0==> LCDB v4.1. Note however, we earlier called the dataset "Change" rather than "Version Trace", e.g. "LCDB v4.0 Change".

Layer ID 104439
Data type Vector polygon
Feature count 3963
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

Gorse Density 2020

1344
4
Added
13 Jul 2021

This dataset was first added to LRIS Portal on 13 Jul 2021.

Gorse density has been classified within 4 ha (200 x 200 m) tiles as either absent (transparent), low density (< 1 plant/ha = yellow), moderate density (<10 plants/ha = orange) or high density (>10 plants/ha = red).

Layer ID 105678
Data type Vector polygon
Feature count 5961
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W)

LCDB v41 cover class change summary 1996 2001

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1209
9
Added
15 Jul 2015

This item was first added to LRIS Portal on 15 Jul 2015

Pivot table showing LCDB cover class changes between 1996 and 2001

Document ID9468
File namelcdb-v41-cover-class-change-summary-1996-2001.xlsx
TypeXLSX
Size238 KB

LCDB v41 cover class change summary 2008 2012

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

1186
19
Added
15 Jul 2015

This item was first added to LRIS Portal on 15 Jul 2015

Pivot table showing changes in LCDB cover classes between 2008 and 2012

Document ID9466
File namelcdb-v41-cover-class-change-summary-2008-2012.xlsx
TypeXLSX
Size236 KB

EcoSat Woody Class Look Up Table

1123
51
Added
21 Sep 2016

This item was first added to LRIS Portal on 21 Sep 2016

Lookup table to link numeric grid codes to EcoSat cover classes

Document ID9541
File nameecosat-woody-class-look-up-table.csv
TypeCSV
Size109 B
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