English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

DMRT-ML is a physically based numerical model designed to compute the thermal microwave emission of a given snowpack. Its main application is the simulation of brightness temperatures at frequencies in the range 1–200 GHz similar to those acquired routinely by space-based microwave radiometers. The model is based on the Dense Media Radiative Transfer (DMRT) theory for the computation of the snow scattering and extinction coefficients and on  the Discrete Ordinate Method (DISORT) to numerically solve the radiative  transfer equation. The snowpack is modeled as a stack of multiple horizontal snow layers  and an optional underlying interface representing the soil or the bottom ice. The model  handles both dry and wet snow conditions. Such a general design allows the model to  account for a wide range of snow conditions. Hitherto, the model has been used to  simulate the thermal emission of the deep firn on ice sheets, shallow snowpacks  overlying soil in Arctic and Alpine regions, and overlying ice on the large ice-sheet  margins and glaciers. DMRT-ML has thus been validated in three very different conditions:  Antarctica, Barnes Ice Cap (Canada) and Canadian tundra. It has been recently used  in conjunction with inverse methods to retrieve snow grain size from remote sensing  data. The model is written in Fortran90 and available to the snow remote sensing  community as an open-source software. A convenient user interface is provided in Python

Simulation of the microwave emission of multi-layered snowpacks using the Dense Media Radiative transfer theory: the DMRT-ML model