{ "culture": "en-US", "name": "pH", "guid": "", "catalogPath": "", "snippet": "The soil pH by depth. Depth ranges include 0-5, 5-25, 25-50, and 50-100 cm.", "description": "

The negative logarithm to the base 10, of the hydrogen ion activity in the soil using the 1:1 soil-water ratio method. A numerical expression of the relative acidity or alkalinity of a soil sample. (SSM)<\/SPAN><\/P>

Contact: Estella Smith, Geospatial Technology and Applications Center (GTAC), USFS. <\/SPAN>estella.smith@usda.gov<\/SPAN><\/A><\/P><\/DIV><\/DIV><\/DIV>", "summary": "The soil pH by depth. Depth ranges include 0-5, 5-25, 25-50, and 50-100 cm.", "title": "pH", "tags": [ "soil", "soil pH" ], "type": "Image Service", "typeKeywords": [ "Data", "Service", "Image Service", "ArcGIS Server" ], "thumbnail": "", "url": "https://ntcfsxopsx2152.usda.net:6443/arcgis/", "minScale": 7.3957190948944E7, "maxScale": 1155581.108577, "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "Generated using 2022 gNATSGO soil database with NRCS Soil Data Development Toolkit (version 20201013).", "licenseInfo": "

The USDA Forest Service makes no warranty, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, nor assumes any legal liability or responsibility for the accuracy, reliability, completeness or utility of these geospatial data, or for the improper or incorrect use of these geospatial data. These geospatial data and related maps or graphics are not legal documents and are not intended to be used as such. The data and maps may not be used to determine title, ownership, legal descriptions or boundaries, legal jurisdiction, or restrictions that may be in place on either public or private land. Natural hazards may or may not be depicted on the data and maps, and land users should exercise due caution. The data are dynamic and may change over time. The user is responsible to verify the limitations of the geospatial data and to use the data accordingly.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>" }