Basic ecosystem legend (JPG)

837
147
Added
05 Dec 2018

This item was first added to LRIS Portal on 05 Dec 2018

Jpeg image illustrating values and colours for Basic Ecosystem legend.

Document ID21842
File namebasic-ecosystem-legend-jpg.jpg
TypeJPG
Size69.9 KB

Basic Ecosystems

Licence

Creative Commons Attribution-Noncommercial-No Derivative Works 3.0

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.

7208
497
Added
01 May 2018

This dataset was first added to LRIS Portal on 01 May 2018.

This layer was derived from three existing data layers: the Land Cover Database 2 (LCDB2) (MfE 2002); the Land Use Map (LUM) from the Land Use Carbon Analysis System (MfE 2008; Dymond et al. 2012); and EcoSat Forests (Shepherd et al. 2002). Indigenous forest classes from EcoSat Forests were combined with classes from LCDB2 to form basic ecosystems classes. Where indigenous forest was mapped by LCDB2, the type of forest was determined from the EcoSat Forests layer. The eight forest types of EcoSat Forests were reduced to three basic types: beech forest; podocarp-broadleaved forest; and mixed beech and podocarp-broadleaved forest. To produce a recent 2008 layer the LUM was used to update indigenous and exotic forest changes since 2002. The mapping was performed using 15 m pixels, which is equivalent to a mapping scale of approximately 1:50 000.

Layer ID 95415
Data type Image/Raster
Resolution 25.000m
Services Raster Tiles Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

Basic Ecosystems Legend

Licence

Creative Commons Attribution-Noncommercial-No Derivative Works 3.0

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.

958
80
Added
01 May 2018

This item was first added to LRIS Portal on 01 May 2018

ArcGIS layer file for Basic Ecosystems - this may be used most reliably if you load the downloaded data into ArcGIS, right click and select properties, make sure symbology is set to categorical and then click on the folder to import the symbology from this file.

Document ID21590
File namebasic-ecosystems-legend.lyr
TypeLYR
Size9.22 KB

EcoSat Forest (South Island)

4067
97
Added
08 Oct 2014

This dataset was first added to LRIS Portal on 08 Oct 2014.

Map of indigenous forest classes in New Zealand (podocarp, broadleaved, beech, podocarp-broadleaved, beech-broadleaved, podocarp-broadleaved-beech, kauri, coastal, subalpine scrub).

Layer ID 48416
Data type Multi-attribute Grid
Resolution 15.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

EcoSat Forests (North Island)

4304
160
Added
07 Oct 2014

This dataset was first added to LRIS Portal on 07 Oct 2014.

Map of indigenous forest classes in New Zealand (podocarp, broadleaved, beech, podocarp-broadleaved, beech-broadleaved, podocarp-broadleaved-beech, kauri, coastal, subalpine scrub).

Layer ID 48415
Data type Multi-attribute Grid
Resolution 15.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

EcoSat Woody Class Look Up Table

1118
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

EcoSat Woody North Island

5893
114
Added
09 Jan 2011

This dataset was first added to LRIS Portal on 09 Jan 2011.

EcoSat woody is a basic landcover map of New Zealand from Landsat TM imagery at 15m resolution. Classes include water, bare ground, woody cover, herbaceous cover, and snow.

Reference: John R. Dymond, James D. Shepherd, The spatial distribution of indigenous forest and its composition in the Wellington region, New Zealand, from ETM+ satellite imagery, Remote Sensing of Environment, Volume 90, Issue 1, 15 March 2004, Pages 116-125, ISSN 0034-4257, DOI.

Landsat TM imagery is courtesy of the U.S. Geological Survey .

Layer ID 48183
Data type Grid
Resolution 15.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

EcoSat Woody South Island

4065
64
Added
09 Jan 2011

This dataset was first added to LRIS Portal on 09 Jan 2011.

EcoSat woody is a basic landcover map of New Zealand from Landsat TM imagery at 15m resolution. Classes include water, bare ground, woody cover, herbaceous cover, and snow.

Reference: John R. Dymond, James D. Shepherd, The spatial distribution of indigenous forest and its composition in the Wellington region, New Zealand, from ETM+ satellite imagery, Remote Sensing of Environment, Volume 90, Issue 1, 15 March 2004, Pages 116-125, ISSN 0034-4257, DOI.

Landsat TM imagery is courtesy of the U.S. Geological Survey .

Layer ID 48184
Data type Grid
Resolution 15.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

FSL South Island (all attributes)

7102
527
Updated
15 Jul 2010

This dataset was last updated on LRIS Portal on 15 Jul 2010.

The New Zealand Fundamental Soil Layer originates from a relational join of features from two databases: the New Zealand Land Resource Inventory (NZLRI), and the National Soils Database (NSD). The NZLRI is a national polygon database of physical land resource information, including a soil unit. Soil is one in an inventory of five physical factors (including rock, slope, erosion, and vegetation) delineated by physiographic polygons at approximately 1:50,000 scale. The NSD is a point database of soil physical, chemical, and mineralological characteristics for over 1500 soil profiles nationally. A relational join between the NZLRI dominant soil and derivative tables from the NSD was the means by which 14 important soil attributes were attached to the NZLRI polygons. Some if these attributes originate from exact matches with NSD records, while others derive from matches to similar soils or professional estimates.

Layer ID 48137
Data type Vector polygon
Feature count 46448
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Illustrated Guide to LCDB2 Target Classes (Part1)

1371
1236
Added
22 Feb 2012

This item was first added to LRIS Portal on 22 Feb 2012

62
Document ID9134
File nameillustrated-guide-to-lcdb2-target-classes-part1.pdf
TypePDF
Size6.67 MB
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