Results 11 to 20 of about 9,304 (219)
Improving Machine Learning Classifications of Phragmites australis Using Object-Based Image Analysis
Remote Sensing, 2023 Uncrewed aircraft systems (UASs) are a popular tool when surveilling for invasive alien plants due to their high spatial and temporal resolution. This study investigated the efficacy of a UAS equipped with a three-band (i.e., red, green, blue; RGB ...
Connor J. Anderson +3 more
doaj +1 more source
Object-Based Greenhouse Mapping Using Very High Resolution Satellite Data and Landsat 8 Time Series [PDF]
, 2016 Greenhouse mapping through remote sensing has received extensive attention over the last decades. In this article, the innovative goal relies on mapping greenhouses through the combined use of very high resolution satellite data (WorldView-2) and Landsat
Aguilar Torres, Fernando José +4 more
core +11 more sources
Jurnal Ilmiah Rekayasa Pertanian dan Biosistem, 2023 Gunung Raung merupakan hulu DAS Bedadung. DAS Bedadung merupakan sungai yang membelah Kabupaten Jember dan memiliki peran penting dalam kehidupan masyarakat Jember salah satunya sebagai sumber air pertanian.
Basuki Basuki +2 more
doaj +1 more source
Geocarto International, 2023 Using the object-based image analysis (OBIA) technique, this study examined structural characteristics, quantified carbon stocks, and identified tree species in the tropical forests of southwestern Nigeria.
Sehinde Akinbiola +4 more
doaj +1 more source
Social Development & Security, 2021 The globalization era, also known as the era of technological evolution, has changed the narrative of international, regional and national security strategy. Terrorism is an evitable word use to describe recent events in the world.
Saron Obia
doaj +1 more source
Wildfires: an Application of Remote Sensing and OBIA
WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT, 2021 - To maintain soil stability and integrity, it is important to distinguish between soil covered by thick vegetation and that made arid and barren by fire, particularly when considering growing climate change. The safeguarding of these territories and the fight against its progressive environmental degradation requires great attention be paid to forest ...
Giuliana Bilotta +2 more
openaire +1 more source
Geocarto International, 2023 Currently, the monitoring of rocky desertification(RD) is concentrated in the karst area, whereas the study in red-bed areas is rare. In this paper, we present a multi-scale classification framework for RD monitoring based on spectral-spatial features ...
Hao Tan +5 more
doaj +1 more source
The role of earth observation in an integrated deprived area mapping “system” for low-to-middle income countries [PDF]
, 2020 Urbanization in the global South has been accompanied by the proliferation of vast informal and marginalized urban areas that lack access to essential services and infrastructure.
Boo, Gianluca +11 more
core +4 more sources
Egyptian Journal of Remote Sensing and Space Sciences, 2021 In this paper, the approach Linear Spectral Mixture Analysis and Object-Based Image Analysis (LSMA + OBIA) and Iterative Self-Organizing Data Analysis Technique and Object-Based Image Analysis (ISODATA + OBIA) are evaluated, for optimizing land cover ...
Silvia Ruggeri +3 more
doaj +1 more source
Object-Based Greenhouse Classification from GeoEye-1 and WorldView-2 Stereo Imagery [PDF]
, 2014 Remote sensing technologies have been commonly used to perform greenhouse detection and mapping. In this research, stereo pairs acquired by very high-resolution optical satellites GeoEye-1 (GE1) and WorldView-2 (WV2) have been utilized to carry out the ...
Aguilar Torres, Fernando José +3 more
core +3 more sources