Results 21 to 30 of about 4,808 (217)

Tracking Reforestation in the Loess Plateau, China after the “Grain for Green” Project through Integrating PALSAR and Landsat Imagery

Remote Sensing, 2019
An unprecedented reforestation process happened in the Loess Plateau, China due to the ecological restoration project ‘Grain for Green Project’, which has affected regional carbon and water cycles as well as brought climate feedbacks ...
Hui Zhou, Fu Xu, Jinwei Dong, Zhiqi Yang, Guosong Zhao, Jun Zhai, Yuanwei Qin, Xiangming Xiao   +7 more
doaj   +1 more source

The Automatic Detection of Fire Scar in Alaska using Multi-Temporal PALSAR Polarimetric SAR Data

Canadian Journal of Remote Sensing, 2018
The existing fire scar detection methods based on multi-temporal analysis only used the difference in either backscattering intensity or polarimetric characteristics between the pre- and post-fire PolSAR data to calculate the difference image (DI), and ...
Jujie Wei, Yonghong Zhang, Hong’an Wu, Bin Cui   +3 more
doaj   +1 more source

GEOLGICAL STRUCTURE MAPPING OF THE BENTONG-RAUB SUTURE ZONE, PENINSULAR MALAYSIA USING PALSAR REMOTE SENSING DATA [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
The Bentong-Raub Suture Zone (BRSZ) of peninsular Malaysia was selected as case study to evaluate the capability of the Phased Array type L-band Synthetic Aperture Radar (PALSAR) satellite remote sensing data for structural geology mapping in tropical ...
A. Beiranvand Pour, M. Hashim
doaj   +1 more source

Combination of Sentinel-2 and PALSAR-2 for Local Climate Zone Classification: A Case Study of Nanchang, China

Remote Sensing, 2021
Local climate zone (LCZ) maps have been used widely to study urban structures and urban heat islands. Because remote sensing data enable automated LCZ mapping on a large scale, there is a need to evaluate how well remote sensing resources can produce ...
Chaomin Chen, Hasi Bagan, Xuan Xie, Yune La, Yoshiki Yamagata   +4 more
doaj   +1 more source

Mapping of Maximum and Minimum Inundation Extents in the Amazon Basin 2014–2017 with ALOS-2 PALSAR-2 ScanSAR Time-Series Data

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, Ake Rosenqvist, Katherine Jensen, Kyle McDonald   +3 more
doaj   +1 more source

Assessment of Land Subsidence in the Najafabad Plain Using the Differential Synthetic Aperture Radar Interferometry (DInSAR) Technique

علوم آب و خاک, 2021
Land subsidence as a hydrogeomorphology event is currently occurring dangerously in many plains of the country due to uncontrolled groundwater extraction from water bearing layers, and accordingly monitoring and studying this phenomenon seems to be ...
K. Shirani, M. Pasandi, B. Ebrahimi
doaj  

Estimation of Methane Emissions from Rice Paddies in the Mekong Delta Based on Land Surface Dynamics Characterization with Remote Sensing

Remote Sensing, 2018
In paddy soils in the Mekong Delta, soil archaea emit substantial amounts of methane. Reproducing ground flux data using only satellite-observable explanatory variables is a highly transparent method for evaluating regional emissions.
Hironori Arai, Wataru Takeuchi, Kei Oyoshi, Lam Dao Nguyen, Kazuyuki Inubushi   +4 more
doaj   +1 more source

ANALYSIS OF THE TREND OF THE DEFORMATION AROUND KANTO REGION ESTIMATED BY TIME SERIES OF PALSAR-2 DATA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
The South Kanto gas field contains natural gas dissolved in water. In the past, large-scale land subsidence has occurred due to the extraction of this natural gas.
T. Nonaka, T. Asaka, K. Iwashita, F. Ogushi   +3 more
doaj   +1 more source

Incorporating crop phenological trajectory and texture for paddy rice detection with time series MODIS, HJ-1A and ALOS PALSAR imagery

European Journal of Remote Sensing, 2019
Repeated monitoring of paddy rice is essential for government agencies and policy makers to maintain the balance of supply and demand for rice. Recent studies have mostly concentrated on the mapping of paddy rice with temporal satellite imagery during ...
Mrinal Singha, Sangeeta Sarmah
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, Torres Montenegro, Luis, Honorio Coronado, EN, Luis Torres Montenegro, Ricardo Zaráte, Roucoux, Katherine H, Mitchard, Edward T A, Honorio Coronado, Euridice N, Lahteenoja, Outi, Draper, Frederick C, Roucoux, KH, Zarate, Ricardo, Frederick C Draper, Edward T A Mitchard, Torres Montenegro, L, Euridice N Honorio Coronado, Lawson, IT, Outi Lähteenoja, Katherine H Roucoux, Roucoux, Katherine Helen, Ian T Lawson, Baker, Timothy, Lahteenoja, O, Honorio Coronado, Euridice, Draper, Frederick, Lawson, Ian Thomas, Baker, Timothy R, Zarate, R, Lawson, Ian T, Valderrama Sandoval, Elvis, Baker, TR, Valderrama Sandoval, E, Mitchard, Edward, Mitchard, ETA, Timothy R Baker, Elvis Valderrama Sandoval   +35 more
core   +1 more source