Results 41 to 50 of about 108,193,767 (94)

Geocoding Refinement via Planar Block Adjustment for Spaceborne SAR Imagery in Low-Relief Terrain: A Case Study of LuTan-1

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The geolocation accuracy of spaceborne synthetic aperture radar (SAR) imagery is crucial for a wide range of applications, yet it is often degraded by errors in onboard parameters, making accurate geocoding refinement essential.
Kefu Wu   +10 more
doaj   +1 more source

Evaluation of Radiometric and Polarimetric Errors in the LT-1A Satellite Data Based on Tropical Forests in the Amazon

open access: yesLeida xuebao
As a representative of China’s new generation of space-borne long-wavelength Synthetic Aperture Radar (SAR), the LuTan-1A (LT-1A) satellite was launched into a solar synchronous orbit in January 2022. The SAR onboard the LT-1A satellite operates in the L
Lei SHI   +6 more
doaj   +1 more source

Abordarea istorică a cercetării științifice în perioada anilor 1945 - 2020.

open access: yes, 2020
Activitatea științifică a catedrei de Fiziopatologie și fiziopatologie clinică în decurs de 75 ani a fost dirijată de profesorii N. Colpicov, B. Kurțer, A. Zorkin, L. Cobîleanschi, P. Cazacu, V. Lutan. V. Cobeț.
Vasile Lutan
core  

The Impact of Human Activities on Microbial Quality of Rivers in the Vhembe District, South Africa. [PDF]

open access: yesInt J Environ Res Public Health, 2016
Traoré AN   +6 more
europepmc   +1 more source

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