Sökning: "International Soil Moisture Network ISMN"

Hittade 2 uppsatser innehållade orden International Soil Moisture Network ISMN.

1. 1. Evaluation of the ERA5-Land dataset for estimation of soil moisture in the permafrost region

   Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

   Författare :Alberta van Gent; [2023]
   Nyckelord :Soil moisture; ERA5-Land; International Soil Moisture Network ISMN ; permafrost region;

   Sammanfattning : The permafrost region covers a vast area of land surface on the northern hemisphere,storing large amounts of carbon. Unfortunately, climate warming leads to permafrostthaw altering the hydrothermal state of permafrost soils. Due to the remoteness of thepermafrost region, access to field measurements is restricted. LÄS MER

3. 2. Development of a deep learning method for soil moisture estimation at high spatial and temporal resolution using satellite data

   Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Författare :Nicklas Simonsen; [2021]
   Nyckelord :Physical Geography and Ecosystem Analysis; Machine Learning; Deep Learning; Recurrent Neural Network; LSTM; Soil Moisture; Remote Sensing; SAR; Sentinel-1; Sentinel-2; ISMN; ICOS: Geomatics; Earth and Environmental Sciences;

   Sammanfattning : Soil moisture (SM) is an essential climate variable that controls fundamental hydrological and climatic processes. Soil moisture products derived from microwave remote sensing often provide measurements at low spatial resolution and incomplete temporal records. LÄS MER