Editing Surface temperature (land) (section)

== Monitoring and Measurement ==
Surface temperature (land) is monitored using a combination of remote sensing technologies, in situ measurements, and meteorological observations. Satellite instruments equipped with thermal infrared sensors provide frequent and wide-area coverage of land surface temperature at various spatial resolutions. Ground-based stations measure soil and surface temperatures directly, complementing satellite data. Scientific institutions such as the National Aeronautics and Space Administration ([https://en.wikipedia.org/wiki/NASA NASA]) and the National Oceanic and Atmospheric Administration ([https://en.wikipedia.org/wiki/National_Oceanic_and_Atmospheric_Administration NOAA]) contribute to data collection and analysis. Standardized measurement protocols ensure consistency and comparability across datasets.

Within the SIGNAL system, this phenomenon is treated as a defined environmental signal whose boundaries and measurement conventions are described below.