Monitoring Forest Loss in ALOS/PALSAR Time-Series with Superpixels
Remote Sensing, 2019 We present a flexible methodology to identify forest loss in synthetic aperture radar (SAR) L-band ALOS/PALSAR images. Instead of single pixel analysis, we generate spatial segments (i.e., superpixels) based on local image statistics to track homogeneous
Charlie Marshak +2 more
doaj +2 more sources
Evaluación de los modelos digitales de terreno y geopotenciales en el Ecuador
La Granja: Revista de Ciencias de la Vida, 2023 Los trabajos de ingeniería utilizan los modelos digitales de elevación para realizar cálculos y modelar fenómenos, conocer su precisión permite determinar la escala de uso y la calidad de los subproductos que se obtienen.
Oscar Portilla +3 more
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COMPARISON OF SUPERVISED CLASSIFICATION TECHNIQUES WITH ALOS PALSAR SENSOR FOR ROORKEE REGION OF UTTARAKHAND, INDIA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 The Advanced Land Observing Satellite (ALOS) is developed by the Japanese Aerospace Exploration Agency (JAXA) which was launched in the year 2006 for the Earth observation and exploration purpose.
A. K. Shakya +3 more
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Remote Sensing, 2020 Seasonal inundation is an important effect that governs the distribution of ecosystems in the tropics. In the Amazon Basin, the seasonal flood pulse causes a difference in high and low water levels that can exceed 15 m.
Jessica Rosenqvist +3 more
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Applied Sciences, 2023 Due to the complex terrain and intense tectonic activity, and harsh climate in the Qinling-Daba Mountains, many landslides occur in the area. Most of these landslides are extremely active, posing a serious threat to the safety and property of local ...
Shuai Yang +5 more
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COMPARISON OF THE USE OF SENTINEL-1 SAR AND ALOS-2 PALSAR-2 IN MANGROVE ABOVEGROUND BIOMASS ESTIMATION IN SAN JUAN, BATANGAS, PHILIPPINES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThis study compares the potential of Sentinel-1 and ALOS-2 PALSAR-2 in estimating mangrove aboveground biomass (AGB) in San Juan, Batangas, Philippines. Mangrove forests are essential coastal ecosystems that are facing growing threats.
J. J. Bilolo, J. V. Dida, A. Araza
doaj +1 more source
Analysis of Slow-moving Landslide-Prone Areas in Gangwon State Using C-band and L-band InSAR [PDF]
Geo DataThis study constructed slope displacement data for the Gangwon State by applying persistent scatterer (PS) and distributed scatterer (DS) synthetic aperture radar interferometry (InSAR) time-series analysis to Sentinel-1 C-band and ALOS-2 PALSAR-2 L-band
Ho-Yeong You +6 more
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Mapping Prominent Cash Crops Employing ALOS PALSAR-2 and Selected Machine Learners
, 2022 Monitoring crops area is essential in achieving food security. The production coverage, crop types, and their growth phases are the key for monitoring food supply. Remote sensing plays a critical role to provide reliable data on regional basis supporting
Apan, Armando +5 more
core +1 more source
Investigating the radar scattering response of different land-features in the Greater Cairo area of Egypt, using the full-polarimetric SAR data [PDF]
Egyptian Journal of Pure and Applied Science, 2022 The full polarimetric Synthetic Aperture Radar (SAR) data offers plentiful information about the geology, geomorphology, hydrology, land cover and soil classification and therefore helps in assessing their potential for development.
Rabab Mohammad +3 more
doaj +1 more source
The distribution and amount of carbon in the largest peatland complex in Amazonia [PDF]
, 2014 This work was funded by NERC grants NE/I021217/1 and NE/J50001X/1.Peatlands in Amazonian Peru are known to store large quantities of carbon, but there is high uncertainty in the spatial extent and total carbon stocks of these ecosystems.
Draper, FC +35 more
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