Results 91 to 100 of about 6,832 (217)

An investigation on the feasibility of applying MODIS snow cover products in cloudy weather by the employment of its integration with microwave images [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2015
Variation of snow cover area (SCA) in small to large scale catchment can be studied using MODIS snow products on daily to montly time step since the year 2000.
majid vazifedoust   +2 more
doaj  

The impact of land surface temperature on soil moisture anomaly detection from passive microwave observations [PDF]

open access: yes, 2011
For several years passive microwave observations have been used to retrieve soil moisture from the Earth's surface. Low frequency observations have the most sensitivity to soil moisture, therefore the current Soil Moisture and Ocean Salinity (SMOS) and ...
Crow, W.T.   +3 more
core   +4 more sources

Using machine learning techniques to reconstruct the signal observed by the GRACE mission based on AMSR-E microwave data

open access: yesMiscellanea Geographica: Regional Studies on Development
This study delves into the synergy between remote sensing and satellite gravimetry, focusing on the utilization of Advanced Microwave Scanning Radiometer (AMSR-E) data for modeling delta Total Water Storage (ΔTWS) values derived from the GRACE mission ...
Szabó Viktor   +2 more
doaj   +1 more source

A comparison of sea surface temperatures from microwave remote sensing of the Labrador Sea with in situ measurements and model simulations [PDF]

open access: yes, 2006
As one of the few places in the ocean where winter cooling and mixing creates conditions where water from the surface can penetrate into the deep ocean the Labrador Sea is an area of interest to people studying climate change in the ocean.
Andreas Funk   +14 more
core   +1 more source

Rebuilding Long Time Series Global Soil Moisture Products Using the Neural Network Adopting the Microwave Vegetation Index

open access: yesRemote Sensing, 2017
This study presents a back propagation neural network (BPNN) method to rebuild a global and long-term soil moisture (SM) series, adopting the microwave vegetation index (MVI).
Panpan Yao   +4 more
doaj   +1 more source

A long term global daily soil moisture dataset derived from AMSR-E and AMSR2 (2002-2019). [PDF]

open access: yesSci Data, 2021
Yao P   +7 more
europepmc   +1 more source

Arctic Sea Ice Parameters from AMSR-E Data using Two Techniques, and Comparisons with Sea Ice from SSM [PDF]

open access: yes
We use two algorithms to process AMSR-E data in order to determine algorithm dependence, if any, on the estimates of sea ice concentration, ice extent and area, and trends and to evaluate how AMSR-E data compare with historical SSM/I data.
Comiso, Josefino C.   +1 more
core   +1 more source

The impact of horizontal heterogeneities, cloud fraction, and liquid water path on warm cloud effective radii from CERES-like Aqua MODIS retrievals [PDF]

open access: yes, 2013
The impact of horizontal heterogeneities, liquid water path (LWP from AMSR-E), and cloud fraction (CF) on MODIS cloud effective radius (re), retrieved from the 2.1 μm (re2.1) and 3.8 μm (re3.8) channels, is investigated for warm clouds over the southeast
D. Painemal, P. Minnis, S. Sun-Mack
core   +1 more source

VALIDATION OF AMSR-E ICE CONCENTRATION & THICKNESS IN THE OKHOTSK SEA

open access: yesGayana (Concepción), 2004
The data from aircraft and ship campaigns in February 2003 in conjunction with high resolution satellite images for validating sea ice concentrations and thickness derived from AMSR-E brightness temperatures are presented. Patrol Vessel "SOYA" conducted time series observations of sea ice parameters such as ice type, floe size, snow thickness, density,
Nishio, Fumihiko   +3 more
openaire   +3 more sources

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