Results 241 to 250 of about 9,256 (263)

Geographic Object Based Image Analysis of WorldView-3 Imagery for Urban Hydrologic Modelling at the Catchment Scale [PDF]

open access: yesWater (Switzerland), 2019
China’s Sponge City initiative will involve widespread installation of new stormwater infrastructure including green roofs, permeable pavements and rain gardens in at least 30 cities.
Mark Randall   +2 more
exaly   +2 more sources

Geographic object-based image analysis and artificial neural networks for digital soil mapping

CATENA, 2021
Abstract The use of techniques to calibrate soil prediction models based on legacy maps is restricted to areas where conventional survey and soil mapping were performed. It is necessary to seek alternatives to calibrate soil predictive models without a legacy soil map.
Fabricio Fernandes Coelho   +4 more
openaire   +1 more source

Assessment of Wildfire Risk in Lebanon Using Geographic Object-Based Image Analysis

Photogrammetric Engineering & Remote Sensing, 2015
Abstract During the past decade, Lebanon has experienced a large number of severe wildfires that have had significant social and ecological consequences. In this context, the assessment of wildfire risk is important to support planning of fire prevention measures and risk mitigation.
George Mitri   +2 more
openaire   +1 more source

Geographic Object-Based Image Analysis Using Optical Satellite Imagery and GIS Data for the Detection of Mining Sites in the Democratic Republic of the Congo

open access: yesRemote Sensing, 2014
Earth observation is an important source of information in areas that are too remote, too insecure or even both for traditional field surveys. A multi-scale analysis approach is developed to monitor the Kivu provinces in the Democratic Republic of the ...
Olaf Kranz, Elisabeth Schoepfer
exaly   +2 more sources

Classification of Soil Types Using Geographic Object-Based Image Analysis and Random Forests

Pedosphere, 2018
Abstract There is increasing interest for developing automatic procedures for landscape segmentation into soil spatial entities, aiming at replacing conventional, expensive manual procedures for delineating and classifying soils. Geographic object based image analysis (GEOBIA) emerged as a solution to partition remote sensing imagery or digital ...
Andrei DORNIK   +2 more
openaire   +1 more source

Geographic Object-based Image Change Analysis

2009
Remote sensing is an effective tool for mapping earth surface objects and phenomena, and provides the sole means for comprehensive monitoring of land surface changes. Normally captured in an image form by sensors mounted on aircraft or satellites, remotely sensed data are spatially contiguous and temporally periodic measurements of the reflected or ...
openaire   +1 more source

Geographic Object-Based Image Analysis (GEOBIA): A new name for a new discipline

2008
What is Geographic Object-Based Image Analysis (GEOBIA)? To answer this we provide a formal definition of GEOBIA, present a brief account of its coining, and propose a key objective for this new discipline. We then, conduct a SWOT1 analysis of its potential, and discuss its main tenets and plausible future. Much still remains to be accomplished.
G. J. Hay, G. Castilla
openaire   +1 more source

Geographic object based image analysis for utility scale photovoltaic site suitability studies

2021
As our country grapples with the long term negative effects that traditional electrical generation methods have on the environment, such as nuclear with a 50 year average decommissioning time, natural gas and the methane emissions associated with it, and coal which is not clean, there is a renewed focus on solar energy.
openaire   +1 more source

Geographical principles of remote sensing object-based image analysis and an analysis framework

National Remote Sensing Bulletin, 2023
Zhihua WANG   +9 more
openaire   +1 more source

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