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Soil Temperature and Moisture Model

Metadata Updated: September 21, 2023

Purpose: The STM2 model predicts the soil temperature and moisture conditions based on very limited user inputs. The input requirements are:

A general soil characterization (soil texture and organic matter content) Daily weather information limited to maximum and minimum air temperatures with daily precipitation.

There is a help file that describes the program included in the file list below (STM2_description.doc). Disclaimer: The USDA-ARS makes no warranties as to the merchantability or fitness of STM2 for any particular purpose, or any other warranties expressed or implied. Since some portions of STM2 have been validated with only limited data sets, it should not be used to make operational management decisions. The USDA-ARS is not liable for any damages resulting from the use or misuse of STM2, its output and its accompanying documentation. STM2 was written in Java, and therefore can run on multiple platforms (e.g. Windows, Mac, Unix).

Access & Use Information

Public: This dataset is intended for public access and use. License: Creative Commons CCZero

Downloads & Resources


Metadata Created Date November 10, 2020
Metadata Updated Date September 21, 2023

Metadata Source

Harvested from USDA JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date November 10, 2020
Metadata Updated Date September 21, 2023
Publisher Agricultural Research Service
Identifier 2a24048f-3d85-4ed6-b003-2b21d282a18f
Data Last Modified 2021-01-27
Public Access Level public
Bureau Code 005:18
Metadata Context
Schema Version
Catalog Describedby
Harvest Object Id 1337a213-9dc0-4052-abd6-3bdb18877d3c
Harvest Source Id d3fafa34-0cb9-48f1-ab1d-5b5fdc783806
Harvest Source Title USDA JSON
Program Code 005:040
Source Datajson Identifier True
Source Hash 58febd647b3153d3775186d71692f8bdf5ed5bf8fa3ec38ee656ec53defa8f72
Source Schema Version 1.1

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