Text · collection
Analysis Products on Soil Quality
Listed in NASA Earthdata CMR
The Salinity Influenced Soils on Non-Federal Land, 1992 map shows soils considered 'Salinity Influenced' on all non-Federal land.
Description
One blue dot equals 10,000 acres of cropland, potential cropland, or Conservation Reserve Program (CRP) land; One green dot equals 10,000 acres of all other non-Federal land. The criteria for a 'Salinity Influenced' soil on this map is where the maximum soil salinity measurement is greater than 4 millimhos/cm in the upper 40 inches of soil.
Four millimhos/cm is the level at which most plants are adversely affected. Cropland includes cultivated and non-cultivated cropland. Potential cropland is that land where the potential for conversion to cropland is either 'Medium-likely in foreseeable future' or 'High-very likely'.
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NRI data are not available for Alaska. In general - When you click on an individual map, chart, or table on the subject index pages, you will get -- An "Explanation of Analysis," information that is essential to proper interpretation of the map. If you use our analysis products, please be aware of our disclaimer.
A link to a downloadable Postscript file you can use to print a map. A link to the related state summary table. A link to the data file used to make the map.
Data files are in pipe-delimited ASCII text format. The data file can be used with our GIS coverages to recreate the maps found on this site. Summary tables and data files are not available for all maps.
Links
Documentation and papers
- nrcs.usda.gov ↗
The Natural Resources Conservation Service is a Federal agency that works in partnership with the American people to conserve and sustain our natural resources.
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214608792-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214608792-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Agricultural Lands · Not provided · Soil Chemistry · Soil Chemistry · Soil Classification · Soil Classification · Soil Salinity/Soil Sodicity
Provenance · 1 source records, 15 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214608792-SCIOPS | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/agriculture/soils/soil-chemistry | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/agriculture/soils/soil-classification | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/agriculture/soils/soil-salinity-soil-sodicity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/ecosystems/anthropogenic-human-influenced-ecosystems/agricultural-lands | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/soils/soil-chemistry | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/soils/soil-classification | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:tabular | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[modality].local:modality:text | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |