Results 11 to 20 of about 31,276 (309)

Application of Hyperspectral Imaging to Underwater Habitat Mapping, Southern Adriatic Sea [PDF]

open access: yesSensors, 2019
Hyperspectral imagers enable the collection of high-resolution spectral images exploitable for the supervised classification of habitats and objects of interest (OOI). Although this is a well-established technology for the study of subaerial environments,
Federica Foglini   +18 more
doaj   +2 more sources

Drone and ground-truth data collection, image annotation and machine learning: A protocol for coastal habitat mapping and classification [PDF]

open access: yesMethodsX
Aerial drone imaging is an efficient tool for mapping and monitoring of coastal habitats at high spatial and temporal resolution. Specifically, drone imaging allows for time- and cost-efficient mapping covering larger areas than traditional mapping and ...
Kristina Øie Kvile   +8 more
doaj   +2 more sources

Earth Observation and Biodiversity Big Data for Forest Habitat Types Classification and Mapping

open access: yesRemote Sensing, 2021
In the light of the “Biological Diversity” concept, habitats are cardinal pieces for biodiversity quantitative estimation at a local and global scale. In Europe EUNIS (European Nature Information System) is a system tool for habitat identification and ...
Emiliano Agrillo   +7 more
doaj   +3 more sources

Benthic Habitat Mapping Model and Cross Validation Using Machine-Learning Classification Algorithms

open access: yesRemote Sensing, 2019
This research was aimed at developing the mapping model of benthic habitat mapping using machine-learning classification algorithms and tested the applicability of the model in different areas.
Pramaditya Wicaksono   +2 more
doaj   +3 more sources

Shifting habitat mosaic: identification and mapping [PDF]

open access: yesRevista Ambiente & Água, 2019
The Shifting Habitat Mosaic refers to temporal changes in the spatial pattern of habitats, through the flood and dry pulses. This work mapped the dynamics of a Shifting Mosaic associated with the flood and dry pulses in the Environmental Protection Area ...
João Paulo Simioni   +2 more
doaj   +4 more sources

Mapping benthic habitats in Bohai Bay, China

open access: yesScientific Reports
Marine benthic habitat mapping is increasingly recognized as an essential tool in integrating available data to inform marine ecosystem-based management.
Lu Yang   +11 more
doaj   +3 more sources

How to map potential mesovoid shallow substratum (MSS) habitats? A case study in colluvial MSS [PDF]

open access: yesSubterranean Biology, 2023
Understanding habitat extension that limits species distribution is a crucial tool for management and conservation, in which habitat mapping plays a pivotal role.
Rita P. Eusébio   +4 more
doaj   +3 more sources

Hazards evaluation of a valuable vulnerable sand-wave field forage fish habitat in the marginal Central Salish Sea using a submersible

open access: yesOceanologia, 2023
The Salish Sea is a marginal inland sea of the NE Pacific (NW North America) that includes the Georgia Strait-Gulf Islands Archipelago of British Columbia, Canada and the San Juan Archipelago, Strait of Juan de Fuca, and the Lower Puget Sound of ...
H. Gary Greene   +3 more
doaj   +1 more source

Finding Misclassified Natura 2000 Habitats by Applying Outlier Detection to Sentinel-1 and Sentinel-2 Data

open access: yesRemote Sensing, 2023
The monitoring of Natura 2000 habitats (Habitat Directive 92/43/EEC) is a key activity ensuring the sufficient protection of European biodiversity. Reporting on the status of Natura 2000 habitats is required every 6 years. Although field mapping is still
David Moravec   +2 more
doaj   +1 more source

Remote sensing of river habitat for salmon restoration

open access: yesFrontiers in Remote Sensing, 2022
Losses of river complexity and viable habitat has led to negative effects on Atlantic salmon. With the rapid population decline of Atlantic salmon, there has been an increase in river restoration and salmon reintroduction projects, and an understanding ...
Chantal Giroux   +5 more
doaj   +1 more source

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