S-map is the new digital soil spatial information system for New Zealand that will provide a consistent and comprehensive national soil data layers to support applications at local, and regional to national scales. It builds on previous soil mapping by filling gaps with new mapping, and upgrading the information content and associated database to meet a new national standard. In time, S-map will have national coverage and contain predominantly new digital data at a scale that resolves soil variation on hill slopes (nominally 1:50 000 scale).
S-map is a complex relational database. The data layer provided here is a "cut-down" version of S-map as of September 2012. It consists of soil polygons and a set of .dbf tables that include look up tables for dominant and sub-dominant soil siblings, soil texture, depth and drainage. You can JOIN these lookup tables to the spatial layer using the SOILPOLY attribute common to the spatial layers and the lookup tables.
The attached files also include additional metadata to support the look up tables, and some symbology files for ArcGIS users.
You can also visit S-map Online at smap.landcareresearch.co.nz
Smap Sibling metadata html181 KB
Smap depth metadata html137 KB
Smap drainage metadata html141 KB
Smap texture metadata html137 KB
Smap dominant texture - ArcGIS Layer file lyr11.0 KB
Smap soil Siblings lookup table (.dbf) dbf5.0 MB
Smap soil texture lookup table (.dbf) dbf11.0 MB
Smap soil drainage lookup table (.dbf) dbf1.0 MB
Smap soil depth lookup table (.dbf) dbf1.0 MB
| Layer ID: | 295 |
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| Data type: | Vector multipolygon | Feature count: | 268235 |
| Attributes: | GEOMETRY, soilpoly |
| Added: | 18 May 2012 |
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| Last updated: | 21 Sep 2012 |
| Revisions: | 2 |
| Current revision: | Imported on Sept. 21, 2012 from Shapefile in NZGD49 / New Zealand Map Grid. 844 geometries modified to be OGC compliant. Changelog. |
| Views: | 1925 |
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| Downloads: | 325 |