The aim of this project was to improve current soil parameterization in the COSMO model, called "TERRA_ML". The results of the work, related to the parameterization of physical processes of bare soil evaporation, vertical and horizontal water transport in soil and a runoff from soil layers, ...
To alleviate the confusion between built-up area and bare soil which is one of the major difficulties in the extraction of built-up area, this article proposes a novel Modified Normalized Difference Built-up Index (MNDBI). Moreover, a two-step post processing scheme, including clustering and ...
For the NERC and GAO surveys, we identified ground points and interpolated ground and upper canopy returns into 2 m resolution maps of bare-earth ground elevation (DEM) and TCH above ground. Using a triangulated irregular network algorithm (“lasground”), a DTM was constructed from LiDAR ...
Piyoosh AK, Ghosh SK. 2017. Development of a modified bare soil and urban index for Landsat 8 satellite data. Geocarto Int: 1- 20.Li, S. and Chen, X., 2014. A new bare-soil index for rapid mapping developing areas using LANDSAT 8 data. The International Archives of Photogrammetry, ...
This study concludes that the PDI and the MPDI provide quite similar results for bare soil surfaces, especially in the early stages of vegetation growth. However, the MPDI demonstrates a much better performance in measuring vegetated surfaces since it takes into account both soil moisture and ...
A modified surface-resistance approach for representing bare-soil evaporation: wind tunnel experiments under various atmospheric conditions. Water Resour. Res. 33: 2117-2128.YAMANAKA T,TAKEDA A,SUGITA F.A modified surface-resistance approach for representing bare-soil evaporation:Wind tunnel experiments ...
BARE SOILSURFACE-ROUGHNESSSAR DATAWATER CONTENTThe present study focuses on the retrieval of soil moisture using Sentinel-1 SAR data along with the semi-empirical method modified Dubois model. The C-band SAR data have been collected for March 11 and 30, 2021 that correspond to pre-monsoon ...
Performance accuracy of MDM is encouraging for bare soil moisture estimation for even the lower range of surface soil moisture.ABISHEK MURUGESANB. A. College of AgricultureRUCHA DAVESpace Applications CentreAMIT KUSHWAHADHARMENDRA KUMAR PANDEYKOUSHIK SAHA...
This study concludes that the PDI and the MPDI provide quite similar results for bare soil surfaces, especially in the early stages of vegetation growth. However, the MPDI demonstrates a much better performance in measuring vegetated surfaces since it takes into account both soil moisture and ...
Therefore, it is recommended to use PDI for bare soil applications since it does not require calculation of additional information such as fraction of vegetation which may contains some uncertainties, but MPDI for vegetated region. This paper confirms further that the MPDI provides more accurate ...