Results 21 to 30 of about 95,905 (332)

Distinguishing Dominant Drivers on LST Dynamics in the Qinling-Daba Mountains in Central China from 2000 to 2020

open access: yesRemote Sensing, 2023
Land surface temperature (LST) is an important driving factor in the land-atmosphere energy cycle. To examine the spatiotemporal patterns of LST changes and the internal mechanisms driven by multiple factors, we used a trend analysis method on TRIMS LST ...
Mengzhu Xi   +4 more
doaj   +1 more source

Up-Scaling Fuel Hazard Metrics Derived from Terrestrial Laser Scanning Using a Machine Learning Model

open access: yesRemote Sensing, 2023
The characterisation of fuel distribution across heterogeneous landscapes is important for wildfire mitigation, validating fuel models, and evaluating fuel treatment outcomes. However, efficient fuel mapping at a landscape scale is challenging.
Ritu Taneja   +6 more
doaj   +1 more source

Terrestrial Laser Scanning: An Operational Tool for Fuel Hazard Mapping?

open access: yesFire, 2022
Fuel hazard estimates are vital for the prediction of fire behaviour and planning fuel treatment activities. Previous literature has highlighted the potential of Terrestrial Laser Scanning (TLS) to be used to assess fuel properties.
Luke Wallace   +5 more
doaj   +1 more source

Climate change: vegetation and phenological phase dynamics [PDF]

open access: yesInternational Journal of Climate Change Strategies and Management, 2020
Purpose – The ecological environment of the Loess Plateau, China, is extremely fragile under the context of global warming. Over the past two decades, the vegetation of the Loess Plateau has undergone great changes.
Yang Li, Yaochen Qin, Liqun Ma, Ziwu Pan
doaj   +1 more source

Open Geospatial Analytics with PySAL

open access: yesISPRS International Journal of Geo-Information, 2015
This article reviews the range of delivery platforms that have been developed for the PySAL open source Python library for spatial analysis. This includes traditional desktop software (with a graphical user interface, command line or embedded in a ...
Sergio J. Rey   +6 more
doaj   +1 more source

Data integration for quantitative analysis of sustainability [PDF]

open access: yes, 2009
The development of an integrated data repository for urban sustainability analysis is presented; it aims to enhance quantitative analysis of urban sustainability on real statistical data with relevant geographic references. The method is complementary to
Aouad, Ghassan, Fu, Changfeng
core   +1 more source

Aeromedical Evacuation Planning Using Geospatial Decision-Support [PDF]

open access: yesMilitary Medicine, 2014
In this study, we proffer an algorithmic, geospatial-based decision-support methodology that assists military decision-makers in determining which aeromedical evacuation (MEDEVAC) assets to launch after receiving an injury location, given knowledge only of terrain, aircraft location, and aircraft capabilities.
Nathaniel D, Bastian, Lawrence V, Fulton
openaire   +2 more sources

Geospatial Perspective for Innovative Planning and Management of Watershed

open access: yesGeo-Eye, 2023
Innovative watershed management is intense to unravelling watershed related problems on a sustainable manner. Planning and managing developmental practices in the watershed on a sustainable basis usually integrate water or land and both in the present in such a way to attain its goal in the future also.
K Ibrahim-Bathis   +2 more
openaire   +1 more source

3D MODELLING METHOD OF HIGH ABOVE GROUND ROCK ART PAINTING USING MULTISPECTRAL CAMERA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
This paper presents a developed methodology of 3D modelling of rock art painting located at high above shelter floor based on close-range photogrammetric technique.
K. Zainuddin   +4 more
doaj   +1 more source

CONTRIBUTION INDEX OF LAND COVER AND LAND SURFACE TEMPERATURE CHANGES IN UPPER HILL NAIROBI, KENYA [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Urban heat island is the difference in thermal temperature between rural and urban areas. The urbanization process alters the material type with impervious surfaces being absorbers of incoming radiation during the day and emitting it at night.
P. W. Mwangi   +3 more
doaj   +1 more source

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