Results 111 to 120 of about 3,376 (207)

Automatic Boosted Flood Mapping from Satellite Data [PDF]

open access: yes
Numerous algorithms have been proposed to map floods from Moderate Resolution Imaging Spectroradiometer (MODIS) imagery. However, most require human input to succeed, either to specify a threshold value or to manually annotate training data. We introduce
Coltin, Brian   +3 more
core   +1 more source

Delineation of Water Bodies from Satellite Images Using MATLAB [PDF]

open access: yes, 2015
This project aims to extract Water Bodies from high resolution satellite images. The hyperspectral images contain data about all the features. The objective is to eliminate everything but the water body pixels present in the imagery.
Anand, Ankesh
core  

Analysis of shoreline changes in the city of Gorontalo using remote sensing technology [PDF]

open access: yes
Coastal areas are essential for economic activities but are also vulnerable to environmental changes caused by human activities. Remote sensing technology can help monitor shoreline changes efficiently and accurately related to the spatial-temporal ...
Kasim, Faizal   +2 more
core   +2 more sources

Assessing the Impact of Land Use and Land Cover Change on Environmental Parameters in Khyber Pakhtunkhwa, Pakistan: A Comprehensive Study and Future Projections

open access: yesRemote Sensing
Land use and land cover (LULC) change, driven by environmental and human activities, significantly impacts ecosystems, climate, biodiversity, and socio-economic systems.
Mehjabeen Khan, Ruishan Chen
doaj   +1 more source

Analisis Hubungan Kawasan Perairan Darat Perkotaan Terhadap Suhu Permukaan

open access: yesJurnal Pendidikan Geografi Undiksha
Pemanasan global adalah fenomena yang telah merubah tatanan kehidupan manusia salah satunya adalah menurunkan kualitas lingkungan kota termasuk Kota Makassar dimana dampak yang paling dirasakan adalah penurunan kenyamanan kota.
Muhammad Rais Abidin   +5 more
doaj   +1 more source

Hydro-sedimentological Monitoring and Analysis for Material Sites on the Sagavanirktok River [PDF]

open access: yes, 2016
Researchers from the Water and Environmental Research Center at the Institute of Northern Engineering, University of Alaska Fairbanks, are conducting a research project related to sediment transport conditions along the Sagavanirktok River. This report
Cristobal, J.   +7 more
core  

A New Spectral Index for Mapping Water Surfaces in Urban Contexts

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This article proposes a modification of the modified normalized difference water index (MNDWI) called rescaled water index (RWI), aiming to enhance the delineation and performance of water body mapping in urban contexts.
Eduardo Felix Justiniano   +8 more
doaj   +1 more source

Comparison of multi-source satellite remote sensing observations for monitoring the variations of small lakes: a case study of Dai Lai Lake (Vietnam)

open access: yesJournal of Water and Climate Change
This study compares the capability of Sentinel-1, Sentinel-2, and PlanetScope (PS) satellites in monitoring the variations of surface water of Dai Lai Lake, located in North Vietnam, for the 2018–2023 period.
Binh Pham-Duc
doaj   +1 more source

Comparison of sub pixel MNDWI and AWEIshadow indices capability for shallow and narrow river extraction [PDF]

open access: yesJournal of Geospatial Information Technology, 2017
Elham Taherian   +2 more
openaire   +1 more source

Wybrane zastosowania sztucznych sieci neuronowych na rynku walutowym, rynku terminowym i w gospodarce przestrzennej. [PDF]

open access: yes, 2016
Politechnika Łódzka. Wydział Organizacji i Zarządzania.Lodz University of Technology. Faculty of Organization and Management.Monografia została poświęcona praktycznym aspektom wykorzystania sztucznych sieci neuronowych w obszarze szeroko rozumianej ...
Bochenek, Anna   +2 more
core  

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