Smap Data Dictionary Licensed SWAT

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5
0
Updated
07 Dec 2021

This item was last updated on LRIS Portal on 07 Dec 2021

5

Data dictionary describing soil attributes provided from S-map for SWAT (Soil & Water Assessment Tool) modelling

Document ID23537
File namesmap-data-dictionary-licensed-swat.pdf
TypePDF
Size89.3 KB

Smap Predicted Carbon August 2020

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Creative Commons Attribution 4.0 International

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1199
47
Added
20 Sep 2020

This dataset was first added to LRIS Portal on 20 Sep 2020.

Spatial surface estimates of soil carbon stock (units tonnes per hectare) for the 0–30cm layer, over the land surface of New Zealand, based on a generalised linear regression model using environmental classification, national soil layer, and climate layers as explanatory variables, with a correction for spatial auto correlation of data samples. Estimates are made on a grid where each grid cell has dimensions 1,000 m x 1,000 m (100 ha). The value at each grid cell is our best estimate of the mean soil carbon stock across the area occupied by each grid cell.
A number of data layers were acquired to act as explanatory layers for the prediction of soil carbon. Soil data includes the MfE Historic Soils Database (under an agreement with MfE), the NSD (LandcareResearch New Zealand 2012), the SINDI soil quality dataset (Landcare Research New Zealand 2012), and the LMI soils dataset (under an agreement with Plant and Food Research 2011).Additional explanatory data layers were obtained from the LENZ data set (Landcare Research New Zealand), including the LENZ climate layers (e.g. mean annual rainfall) as well as environmental classification layers (LENZ level 1, 2, 3, and 4), from the Koordinates data portal (Koordinates 2012). In addition, the natural potential vegetation layer (Leathwick 2001) is used as an indicator of vegetation prior to agricultural development. These layers were augmented by explanatory layers acquired from the LRIS portal (Landcare Research 2012), consisting of national maps of basic soil properties (soil order, exchangeable calcium, acid soluble phosphorus, rock class, mid-estimate of surface outcrops, annual water deficit). Additional 0–30cm carbon stock data was obtained by using SINDI data (derived from 0–10cm depth samples) along with NSD data and a regression model to infer 0–30cm soil carbon stocks (tonnes/ha) at the centre of each pixel.
This data is owned by the Ministry of Primary Industries (MPI)).

Layer ID 105005
Data type Grid
Resolution 1000.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed

Smap Data Dictionary Key Data PAW

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47
2
Updated
19 Oct 2021

This item was last updated on LRIS Portal on 19 Oct 2021

6

Data dictionary for S-map soil sibling key data including available water

Document ID23328
File namesmap-data-dictionary-key-data-paw.pdf
TypePDF
Size89.2 KB

Smap Data Dictionary Licensed PAW (July 2019)

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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

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55
6
Updated
24 Sep 2021

This item was last updated on LRIS Portal on 24 Sep 2021

4

Data dictionary for S-map licensed water retention soil sibling attributes

Document ID22142
File namesmap-data-dictionary-licensed-paw-july-2019.pdf
TypePDF
Size82.1 KB

Smap Data Dictionary AllSibsRows (July 2019)

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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

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57
7
Updated
31 Aug 2021

This item was last updated on LRIS Portal on 31 Aug 2021

3

Data dictionary listing the field definitions for soil siblings in an S-map mapunit (row per sibling)

Document ID22126
File namesmap-data-dictionary-allsibsrows-july-2019.pdf
TypePDF
Size71.9 KB

Smap Data Dictionary AllSibs (July 2019)

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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

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95
18
Updated
31 Aug 2021

This item was last updated on LRIS Portal on 31 Aug 2021

4

Data dictionary listing the field definitions for an S-map mapunit (row per mapunit)

Document ID22125
File namesmap-data-dictionary-allsibs-july-2019.pdf
TypePDF
Size81.7 KB

Smap Data Dictionary Licensed Derived PAW and Overseer (July 2019)

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102
12
Updated
31 Aug 2021

This item was last updated on LRIS Portal on 31 Aug 2021

10

Data dictionary for S-map licensed derived, water retention and overseer-related
properties

Document ID22136
File namesmap-data-dictionary-licensed-derived-paw-and-overseer-july-2019.pdf
TypePDF
Size119 KB

Smap Data Dictionary Soil Polygons

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494
39
Updated
31 Aug 2021

This item was last updated on LRIS Portal on 31 Aug 2021

3

Data dictionary for S-map polygons

Document ID21643
File namesmap-data-dictionary-soil-polygons.pdf
TypePDF
Size72.2 KB

Smap Soil Texture Aug 2021

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563
27
Added
25 Aug 2021

This dataset was first added to LRIS Portal on 25 Aug 2021.

This layer is a "dissolved" representation of the soil texture attribute for S-map previously available as a lookup table. Refer to document Smap Data Dictionary Dissolved Layers.pdf at lris.scinfo.org.nz/document/22129-smap-data-dictio...

Layer ID 105954
Data type Vector polygon
Feature count 80517
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Smap Soil Drainage Aug 2021

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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

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1022
83
Added
25 Aug 2021

This dataset was first added to LRIS Portal on 25 Aug 2021.

This layer is a "dissolved" representation of the soil drainage attribute for S-map previously available as a lookup table. Refer to document Smap Data Dictionary Dissolved Layers.pdf at lris.scinfo.org.nz/document/22129-smap-data-dictio...

Layer ID 105955
Data type Vector polygon
Feature count 132587
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
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