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All Outputs (64)

An AI approach to operationalise global daily PlanetScope satellite imagery for river water masking (2023)
Journal Article
Valman, S. J., Boyd, D. S., Carbonneau, P. E., Johnson, M. F., & Dugdale, S. J. (2024). An AI approach to operationalise global daily PlanetScope satellite imagery for river water masking. Remote Sensing of Environment, 301, Article 113932. https://doi.org/10.1016/j.rse.2023.113932

Monitoring rivers is vital to manage the invaluable ecosystem services they provide, and also to mitigate the risks they pose to property and life through flooding and drought. Due to the vast extent and dynamic nature of river systems, Earth Observa... Read More about An AI approach to operationalise global daily PlanetScope satellite imagery for river water masking.

Assessment of variability of peat physicochemical properties, subsidence and their interactions within Selangor forests (2023)
Journal Article
Dhandapani, S., Evers, S., Boyd, D. S., Yesuf, G., Kinneen, L., Haughan, A., & Sjogersten, S. (2023). Assessment of variability of peat physicochemical properties, subsidence and their interactions within Selangor forests. European Journal of Soil Science, 74(6), Article e13431. https://doi.org/10.1111/ejss.13431

Tropical peat swamp forests are carbon-rich ecosystems both above- and belowground, which play a major role in the climate balance of the earth. The majority of the world's tropical peat forest cover is located in Southeast Asia and is increasingly t... Read More about Assessment of variability of peat physicochemical properties, subsidence and their interactions within Selangor forests.

Optical and radar Earth observation data for upscaling methane emissions linked to permafrost degradation in sub-Arctic peatlands in northern Sweden (2023)
Journal Article
Sjögersten, S., Ledger, M., Siewert, M., de la Barreda-Bautista, B., Sowter, A., Gee, D., …Boyd, D. S. (2023). Optical and radar Earth observation data for upscaling methane emissions linked to permafrost degradation in sub-Arctic peatlands in northern Sweden. Biogeosciences, 20(20), 4221-4239. https://doi.org/10.5194/bg-20-4221-2023

Permafrost thaw in Arctic regions is increasing methane (CH4) emissions into the atmosphere, but quantification of such emissions is difficult given the large and remote areas impacted. Hence, Earth observation (EO) data are critical for assessing pe... Read More about Optical and radar Earth observation data for upscaling methane emissions linked to permafrost degradation in sub-Arctic peatlands in northern Sweden.

Best practice guidelines for citizen science in mental health research: systematic review and evidence synthesis (2023)
Journal Article
Todowede, . O., Lewandowski, F., Kotera, Y., Ashmore, A., Rennick-Egglestone, S., Boyd, D., …Slade, M. (2023). Best practice guidelines for citizen science in mental health research: systematic review and evidence synthesis. Frontiers in Psychiatry, 14, Article 1175311. https://doi.org/10.3389/fpsyt.2023.1175311

Partnering with people most affected by mental health problems can transform mental health outcomes. Citizen science as a research approach enables partnering with the public at a substantial scale, but there is scarce guidance on its use in mental h... Read More about Best practice guidelines for citizen science in mental health research: systematic review and evidence synthesis.

Spectral Characteristics of Beached Sargassum in Response to Drying and Decay over Time (2023)
Journal Article
Chandler, C. J., Ávila-Mosqueda, S. V., Salas-Acosta, E. R., Magaña-Gallegos, E., Escalante Mancera, E., Gómez Reali, M. A., …Foody, G. M. (2023). Spectral Characteristics of Beached Sargassum in Response to Drying and Decay over Time. Remote Sensing, 15(17), Article 4336. https://doi.org/10.3390/rs15174336

The bloom of pelagic Sargassum in the Atlantic Ocean has become increasingly problematic, especially when the algae have beached. A build-up of decaying beached material has damaging effects on coastal ecosystems and tourism industries. While remote... Read More about Spectral Characteristics of Beached Sargassum in Response to Drying and Decay over Time.

Assessment of differences in peat physico-chemical properties, surface subsidence and GHG emissions between the major land-uses of Selangor peatlands (2023)
Journal Article
Dhandapani, S., Evers, S., Boyd, D., Evans, C. D., Page, S., Parish, F., & Sjogersten, S. (2023). Assessment of differences in peat physico-chemical properties, surface subsidence and GHG emissions between the major land-uses of Selangor peatlands. CATENA, 230, Article 107255. https://doi.org/10.1016/j.catena.2023.107255

Tropical peatlands are globally important ecosystems for carbon storage, biodiversity conservation, water storage and regulation, and several other valuable ecosystem services. Despite their importance, peatlands in Southeast Asia have been heavily d... Read More about Assessment of differences in peat physico-chemical properties, surface subsidence and GHG emissions between the major land-uses of Selangor peatlands.

Monitoring holopelagic Sargassum spp. along the Mexican Caribbean coast: understanding and addressing user requirements for satellite remote sensing (2023)
Journal Article
de la Barreda-Bautista, B., Metcalfe, S. E., Smith, G., Sjögersten, S., Boyd, D. S., Cerdeira-Estrada, S., …Foody, G. (2023). Monitoring holopelagic Sargassum spp. along the Mexican Caribbean coast: understanding and addressing user requirements for satellite remote sensing. Frontiers in Marine Science, 10, Article 1166000. https://doi.org/10.3389/fmars.2023.1166000

Massive influxes of holopelagic Sargassum spp. (Sargassum natans and S. fluitans) have been causing major economic, environmental and ecological problems along the Caribbean coast of Mexico. Predicting the arrival of the sargassum as an aid to addres... Read More about Monitoring holopelagic Sargassum spp. along the Mexican Caribbean coast: understanding and addressing user requirements for satellite remote sensing.

Detecting tropical peatland degradation: Combining remote sensing and organic geochemistry (2023)
Journal Article
Brown, C., Boyd, D. S., Sjögersten, S., & Vane, C. H. (2023). Detecting tropical peatland degradation: Combining remote sensing and organic geochemistry. PLoS ONE, 18(3), Article e0280187. https://doi.org/10.1371/journal.pone.0280187

Tropical peatlands are important carbon stores that are vulnerable to drainage and conversion to agriculture. Protection and restoration of peatlands are increasingly recognised as key nature based solutions that can be implemented as part of climate... Read More about Detecting tropical peatland degradation: Combining remote sensing and organic geochemistry.

Deep Feature and Domain Knowledge Fusion Network for Mapping Surface Water Bodies by Fusing Google Earth RGB and Sentinel-2 images (2023)
Journal Article
Zhou, P., Li, X., Foody, G. M., Boyd, D. S., Wang, X., Ling, F., …Du, Y. (2023). Deep Feature and Domain Knowledge Fusion Network for Mapping Surface Water Bodies by Fusing Google Earth RGB and Sentinel-2 images. IEEE Geoscience and Remote Sensing Letters, 1-1. https://doi.org/10.1109/LGRS.2023.3234306

Mapping surface water bodies from fine spatial resolution optical remote sensing imagery is essential for the understanding of the global hydrologic cycle. Although satellite data are useful for mapping, the limited spectral information captured by s... Read More about Deep Feature and Domain Knowledge Fusion Network for Mapping Surface Water Bodies by Fusing Google Earth RGB and Sentinel-2 images.

Landscape-scale drivers of liana load across a Southeast Asian forest canopy differ to the Neotropics (2022)
Journal Article
Waite, C. E., van der Heijden, G. M., Field, R., Burslem, D. F., Dalling, J. W., Nilus, R., …Boyd, D. S. (2023). Landscape-scale drivers of liana load across a Southeast Asian forest canopy differ to the Neotropics. Journal of Ecology, 111(1), 77-89. https://doi.org/10.1111/1365-2745.14015

Lianas (woody vines) are a key component of tropical forests, known to reduce forest carbon storage and sequestration and to be increasing in abundance. Analysing how and why lianas are distributed in forest canopies at landscape scales will help us... Read More about Landscape-scale drivers of liana load across a Southeast Asian forest canopy differ to the Neotropics.

Landscape Analysis of Cobalt Mining Activities from 2009 to 2021 Using Very High Resolution Satellite Data (Democratic Republic of the Congo) (2022)
Journal Article
Brown, C., Boyd, D. S., & Kara, S. (2022). Landscape Analysis of Cobalt Mining Activities from 2009 to 2021 Using Very High Resolution Satellite Data (Democratic Republic of the Congo). Sustainability, 14(15), Article 9545. https://doi.org/10.3390/su14159545

The cobalt mining sector is well positioned to be a key contributor in determining the success of the Democratic Republic of the Congo (DRC) in meeting the Sustainable Development Goals (SDGs) by 2030. Despite the important contribution to the DRC’s... Read More about Landscape Analysis of Cobalt Mining Activities from 2009 to 2021 Using Very High Resolution Satellite Data (Democratic Republic of the Congo).

Citizen science for Earth Observation (Citzens4EO): understanding current use in the UK (2022)
Journal Article
Boyd, D. S., Foody, G. M., Brown, C., Mazumdar, S., Marshall, H., & Wardlaw, J. (2022). Citizen science for Earth Observation (Citzens4EO): understanding current use in the UK. International Journal of Remote Sensing, 43(8), 2965-2985. https://doi.org/10.1080/01431161.2022.2076574

The role of Earth observation (EO) data in addressing societal problems from environmental through to humanitarian should not be understated. Recent innovation in EO means provision of analysis ready data and data cubes, which allows for rapid use of... Read More about Citizen science for Earth Observation (Citzens4EO): understanding current use in the UK.

Making (remote) sense of lianas (2022)
Journal Article
van der Heijden, G. M., Proctor, A. D., Calders, K., Chandler, C., Field, R., Foody, G. M., …Boyd, D. S. (2022). Making (remote) sense of lianas. Journal of Ecology, 110(3), 498-513. https://doi.org/10.1111/1365-2745.13844

Lianas (woody vines) are abundant and diverse, particularly in tropical ecosystems. Lianas use trees for structural support to reach the forest canopy, often putting leaves above their host tree. Thus they are major parts of many forest canopies. Yet... Read More about Making (remote) sense of lianas.

Towards a Monitoring Approach for Understanding Permafrost Degradation and Linked Subsidence in Arctic Peatlands (2022)
Journal Article
de la Barreda-Bautista, B., Boyd, D. S., Ledger, M., Siewert, M. B., Chandler, C., Bradley, A. V., …Sjögersten, S. (2022). Towards a Monitoring Approach for Understanding Permafrost Degradation and Linked Subsidence in Arctic Peatlands. Remote Sensing, 14(3), Article 444. https://doi.org/10.3390/rs14030444

Permafrost thaw resulting from climate warming is threatening to release carbon from high latitude peatlands. The aim of this research was to determine subsidence rates linked to permafrost thaw in sub-Arctic peatlands in Sweden using historical orth... Read More about Towards a Monitoring Approach for Understanding Permafrost Degradation and Linked Subsidence in Arctic Peatlands.

Aboveground biomass density models for NASA's Global Ecosystem Dynamics Investigation (GEDI) lidar mission (2022)
Journal Article
Duncanson, L., Kellner, J. R., Armston, J., Dubayah, R., Minor, D. M., Hancock, S., …Zgraggen, C. (2022). Aboveground biomass density models for NASA's Global Ecosystem Dynamics Investigation (GEDI) lidar mission. Remote Sensing of Environment, 270, Article 112845. https://doi.org/10.1016/j.rse.2021.112845

NASA's Global Ecosystem Dynamics Investigation (GEDI) is collecting spaceborne full waveform lidar data with a primary science goal of producing accurate estimates of forest aboveground biomass density (AGBD). This paper presents the development of t... Read More about Aboveground biomass density models for NASA's Global Ecosystem Dynamics Investigation (GEDI) lidar mission.

Monitoring high spatiotemporal water dynamics by fusing MODIS, Landsat, water occurrence data and DEM (2021)
Journal Article
Li, X., Ling, F., Foody, G. M., Boyd, D. S., Jiang, L., Zhang, Y., …Du, Y. (2021). Monitoring high spatiotemporal water dynamics by fusing MODIS, Landsat, water occurrence data and DEM. Remote Sensing of Environment, 265, Article 112680. https://doi.org/10.1016/j.rse.2021.112680

Monitoring the spatiotemporal dynamics of surface water from remote sensing imagery is essential for understanding water's impact on the global ecosystem and climate change. There is often a tradeoff between the spatial and temporal resolutions of im... Read More about Monitoring high spatiotemporal water dynamics by fusing MODIS, Landsat, water occurrence data and DEM.

Disentangling controls on animal abundance: Prey availability, thermal habitat, and microhabitat structure (2021)
Journal Article
Higgins, E. A., Boyd, D. S., Brown, T. W., Owen, S. C., & Algar, A. C. (2021). Disentangling controls on animal abundance: Prey availability, thermal habitat, and microhabitat structure. Ecology and Evolution, 11(16), 11414-11424. https://doi.org/10.1002/ece3.7930

The question of what controls animal abundance has always been fundamental to ecology, but given rapid environmental change, understanding the drivers and mechanisms governing abundance is more important than ever. Here, we determine how multidimensi... Read More about Disentangling controls on animal abundance: Prey availability, thermal habitat, and microhabitat structure.

Detection of spatial and temporal patterns of liana infestation using satellite-derived imagery (2021)
Journal Article
Chandler, C. J., van der Heijden, G. M., Boyd, D. S., & Foody, G. M. (2021). Detection of spatial and temporal patterns of liana infestation using satellite-derived imagery. Remote Sensing, 13(14), 1-15. https://doi.org/10.3390/rs13142774

Lianas (woody vines) play a key role in tropical forest dynamics because of their strong influence on tree growth, mortality and regeneration. Assessing liana infestation over large areas is critical to understand the factors that drive their spatial... Read More about Detection of spatial and temporal patterns of liana infestation using satellite-derived imagery.

A Multi-Method Approach to Prioritize Locations of Labor Exploitation for Ground-Based Interventions (2021)
Journal Article
Kougkoulos, I., Cakir, M. S., Kunz, N., Boyd, D. S., Trautrims, A., Hatzinikolaou, K., & Gold, S. (2021). A Multi-Method Approach to Prioritize Locations of Labor Exploitation for Ground-Based Interventions. Production and Operations Management, 30(12), 4396-4411. https://doi.org/10.1111/poms.13496

Recent estimates suggest that more than 40 million people worldwide are in situations of modern slavery and other forms of labor exploitation. UN Sustainable Development Goal 8.7 addresses this problem and urges stakeholders to take effective measure... Read More about A Multi-Method Approach to Prioritize Locations of Labor Exploitation for Ground-Based Interventions.

Informing action for United Nations SDG target 8.7 and interdependent SDGs: Examining modern slavery from space (2021)
Journal Article
Boyd, D. S., Perrat, B., Li, X., Jackson, B., Landman, T., Ling, F., …Foody, G. M. (2021). Informing action for United Nations SDG target 8.7 and interdependent SDGs: Examining modern slavery from space. Humanities and Social Sciences Communications, 8, Article 111. https://doi.org/10.1057/s41599-021-00792-z

This article provides an example of the ways in which remote sensing, Earth observation, and machine learning can be deployed to provide the most up to date quantitative portrait of the South Asian ‘Brick Belt’, with a view to understanding the exten... Read More about Informing action for United Nations SDG target 8.7 and interdependent SDGs: Examining modern slavery from space.