Results 21 to 30 of about 24,582,597 (181)

Nation-wide clear-cut mapping in Sweden using ALOS PALSAR strip images [PDF]

open access: yes, 2012
Advanced Land Observing Satellite (ALOS) Phased Array L-band type Synthetic Aperture Radar (PALSAR) backscatter images with 50 m pixel size (strip images) at HV-polarization were used to map clear-cuts at a regional and national level in Sweden.
Pantze, Andreas   +9 more
core   +1 more source

Stereo Evaluation Of ALOS PRISM And IKONOS In Yemen [PDF]

open access: yes, 2009
DLR's Remote Sensing Technology Institute has a long lasting experience in developing spaceborne stereo scanners (MEOSS, MOMS) and the corresponding photogrammetric software systems for stereo evaluation and orthorectification.
Schneider, Mathias   +9 more
core   +1 more source

STANDWISE CHANGE DETECTION FOR GROWING STOCK USING REPEAT-PASS ALOS PALSAR / PALSAR-2 DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
This study demonstrates the possibility of detecting the changes of growing stocks in mountainous forest stands derived from ALOS PALSAR and PALSAR-2 images.
M. –G. Hong, C. Kim
doaj   +1 more source

Processors for ALOS Optical Data: Deconvolution, DEM Generation, Orthorectification, and Atmospheric Correction [PDF]

open access: yes, 2009
The German Aerospace Center (DLR) is responsible for the development of prototype processors for PRISM and AVNIR-2 data under a contract of the European Space Agency.
Schneider, Mathias   +6 more
core   +1 more source

Mapping Prominent Cash Crops Employing ALOS PALSAR-2 and Selected Machine Learners

open access: yes, 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

Determining Iceberg Scattering Mechanisms in Greenland Using Quad Pol ALOS-2 SAR Data [PDF]

open access: yes, 2021
Iceberg properties, together with meteorological and environmental conditions can influence Synthetic Aperture Radar (SAR) backscatter behaviours. In this work, we used five images of quad-pol ALOS-2/PALSAR-2 SAR data to analyse icebergs in Greenland. We
Armando Marino   +5 more
core   +1 more source

ALOS-2/PALSAR-2 Calibration, Validation, Science and Applications [PDF]

open access: yes, 2022
Twelve edited original papers on the latest and state-of-art results of topics ranging from calibration, validation, and science to a wide range of applications using ALOS-2/PALSAR-2.

core   +1 more source

One-Bed-One-Team—Does an Integrated General Hospital Inpatient Model Improve Care Outcomes and Productivity: An Observational Study

open access: yesFrontiers in Public Health, 2022
IntroductionWith the increasing complexity of healthcare problems worldwide, the demand for better-coordinated care delivery is on the rise. However, current hospital-based practices remain largely disease-centric and specialist-driven, resulting in ...
Yi Feng Lai   +12 more
doaj   +1 more source

VALIDATION STUDY ON ALOS PRISM DSM MOSAIC AND ASTER GDEM 2 [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
This study aims to evaluate height accuracy of two datasets obtained by spaceborne optical instruments of a digital elevation data for a large-scale area.
T. Tadono, J. Takaku, M. Shimada
doaj   +1 more source

Medium Spatial Resolution Satellite Imagery to Estimate Gross Primary Production in an Urban Area

open access: yesRemote Sensing, 2010
Remote sensing data with medium spatial resolution can provide useful information about Gross Primary Production (GPP), especially on the scale of urban areas. Most models of ecosystem carbon exchange that are based on remote sensing use some form of the
A. Rahman As-syakur   +2 more
doaj   +1 more source

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