Results 81 to 90 of about 221,532 (152)

Comparing DInSAR and PSI Techniques Employed to Sentinel-1 Data to Monitor Highway Stability: A Case Study of a Massive Dobkovičky Landslide, Czech Republic

open access: yesRemote Sensing, 2019
Single-pair differential synthetic aperture radar interferometry (DInSAR) as well as more advanced methods, such as persistent scatterer interferometry (PSI), allow vertical displacements to be detected at the sub-centimeter level.
Kateřina Fárová   +3 more
doaj   +1 more source

Geological map of Snowy Mountains Area /

open access: yes, 1963
Handcoloured dyeline print showing geology of the Snowy Mountains, together with dams, tunnels and power stations."Figure 1 G1/192"
Molnar, A.   +1 more
core  

Generating Spatiotemporal Seamless Data of Clear-Sky Land Surface Temperature Using Synthetic Aperture Radar, Digital Elevation Mode, and Machine Learning over Vegetation Areas

open access: yesJournal of Remote Sensing
The continuous retrieval of clear-sky land surface temperature (LST) holds paramount importance in monitoring vegetation temperature and assessing water stress conditions.
Jingbo Li   +4 more
doaj   +1 more source

Mapping Tropical Dry Forest Gradients in an Andean Region with High Environmental Variability

open access: yesEcological Indicators
Tropical Dry Forest (TDF) is one of the most threatened terrestrial environments in the neotropics because of high rates of conversion to agriculture. Despite this high degree of threat, many regions lack detailed maps on the actual extent and boundaries
J. Camilo Fagua, Patrick Jantz
doaj   +1 more source

Mamba-trident: terrain-guided tri-modal Mamba network for mapping little ice age glaciers

open access: yesInternational Journal of Applied Earth Observations and Geoinformation
The Little Ice Age (LIA) maximum glacier extent provides a pre-industrial baseline for quantifying centennial-scale glacier retreat. However, post-LIA surface modification weakens the spectral and textural contrasts between glacial deposits and ...
Jun Zhou   +3 more
doaj   +1 more source

Cryptic Diversity of the European Blind Mole Rat Nannospalax leucodon Species Complex: Implications for Conservation. [PDF]

open access: yesAnimals (Basel), 2022
Bugarski-Stanojević V   +7 more
europepmc   +1 more source

Multi-Band Differential SAR Interferometry for Snow Water Equivalent Retrieval over Alpine Mountains

open access: yesRemote Sensing
Snow water equivalent (SWE) can be estimated using Differential SAR Interferometry (DInSAR), which captures changes in snow depth and density between two SAR acquisitions.
Fabio Bovenga   +3 more
doaj   +1 more source

Thermal Image Tracking for Search and Rescue Missions with a Drone

open access: yesDrones
Infrared thermal imaging is useful for human body recognition for search and rescue (SAR) missions. This paper discusses thermal object tracking for SAR missions with a drone.
Seokwon Yeom
doaj   +1 more source

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