FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4322001261> ?p ?o ?g. }

• W4322001261 abstract "The construction of logging roads has a major ecological impact on tropical forests and leads to large carbon emissions (Kleinschroth & Healy, 2017, Umunay et al. 2019). Negative impacts and emissions of logging roads could potentially be drastically lowered with the adoption of reduced-impact logging practices (Umunay et al. 2019). Accurate, timely, and dynamic logging road maps would help quantify and prioritize opportunities for improved road management and forest conservation across the globe. However, to-date, the limited mapping of logging roads has required time-consuming field data collection or manual digitization from satellite images. The open availability of Sentinel-1 radar and Sentinel-2 optical satellite imagery at high spatiotemporal resolutions now offers a unique opportunity for better automated logging road monitoring in the tropics.In this study, we employ Sentinel-1 and Sentinel-2 data for near real-time mapping of logging roads in the Congo Basin tropical forests. We monitor newly constructed roads based on Sentinel-1 change ratio composites and cloud-masked Sentinel-2 composites. We acquired an extensive reference dataset of manually digitized logging roads to train and test a convolutional neural network for road/non-road classifications.First results indicate promising capacities of Sentinel-1 and -2 data to monitor logging roads especially in forest types in the Republic of Congo and the Democratic Republic of Congo. Forest landscapes in Gabon, Equatorial Guinea and Cameroon appeared to be more challenging for logging road monitoring due to effects of cloud-cover and elevation. Near-future work includes model refinements, the acquisition of more reference data, and a Google Earth Engine-based wall-to-wall application of our model to produce a dynamic Congo Basin logging road dataset.&#160;References:Kleinschroth, Fritz, Healy, John R. (2017), Impacts of logging roads on tropical forests, Biotropica 49(5): 620&#8211;635 2017Umunay, Peter M., Gregoire, Timothy G., Gopalakrishna, Trisha, Ellis, Peter W., Putz, Francis E. (2019) Selective logging emissions and potential emission reductions from reduced-impact logging in the Congo Basin, Forest Ecology and Management 437 360-37" @default.
• W4322001261 created "2023-02-26" @default.
• W4322001261 creator A5004918175 @default.
• W4322001261 creator A5014033533 @default.
• W4322001261 creator A5035531186 @default.
• W4322001261 date "2023-05-15" @default.
• W4322001261 modified "2023-09-29" @default.
• W4322001261 title "Rapid monitoring of Congo Basin logging roads with Sentinel-1 and Sentinel-2 data" @default.
• W4322001261 doi "https://doi.org/10.5194/egusphere-egu23-11391" @default.
• W4322001261 hasPublicationYear "2023" @default.
• W4322001261 type Work @default.
• W4322001261 citedByCount "0" @default.
• W4322001261 crossrefType "posted-content" @default.
• W4322001261 hasAuthorship W4322001261A5004918175 @default.
• W4322001261 hasAuthorship W4322001261A5014033533 @default.
• W4322001261 hasAuthorship W4322001261A5035531186 @default.
• W4322001261 hasConcept C125620115 @default.
• W4322001261 hasConcept C205649164 @default.
• W4322001261 hasConcept C2778102629 @default.
• W4322001261 hasConcept C39432304 @default.
• W4322001261 hasConcept C62649853 @default.
• W4322001261 hasConcept C97137747 @default.
• W4322001261 hasConceptScore W4322001261C125620115 @default.
• W4322001261 hasConceptScore W4322001261C205649164 @default.
• W4322001261 hasConceptScore W4322001261C2778102629 @default.
• W4322001261 hasConceptScore W4322001261C39432304 @default.
• W4322001261 hasConceptScore W4322001261C62649853 @default.
• W4322001261 hasConceptScore W4322001261C97137747 @default.
• W4322001261 hasLocation W43220012611 @default.
• W4322001261 hasOpenAccess W4322001261 @default.
• W4322001261 hasPrimaryLocation W43220012611 @default.
• W4322001261 hasRelatedWork W2015810210 @default.
• W4322001261 hasRelatedWork W2070484211 @default.
• W4322001261 hasRelatedWork W2153733187 @default.
• W4322001261 hasRelatedWork W2316024631 @default.
• W4322001261 hasRelatedWork W2934044636 @default.
• W4322001261 hasRelatedWork W2940756181 @default.
• W4322001261 hasRelatedWork W3039720338 @default.
• W4322001261 hasRelatedWork W3186906386 @default.
• W4322001261 hasRelatedWork W3207564487 @default.
• W4322001261 hasRelatedWork W4221009766 @default.
• W4322001261 isParatext "false" @default.
• W4322001261 isRetracted "false" @default.
• W4322001261 workType "article" @default.