Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200109214> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4200109214 abstract "Due to rapid urbanization and intense human activities, the urban heat island (UHI) effect has become a more concerning climatic and environmental issue. A high spatial resolution canopy UHI monitoring method would help better understand the urban thermal environment. Taking the city of Nanjing in China as an example, we propose a method for evaluating canopy UHI intensity (CUHII) at high resolution by using remote sensing data and machine learning with a Random Forest (RF) model. Firstly, the observed environmental parameters [e.g., surface albedo, land use/land cover, impervious surface, and anthropogenic heat flux (AHF)] around densely distributed meteorological stations were extracted from satellite images. These parameters were used as independent variables to construct an RF model for predicting air temperature. The correlation coefficient between the predicted and observed air temperature in the test set was 0.73, and the average root-mean-square error was 0.72 °C. Then, the spatial distribution of CUHII was evaluated at 30-m resolution based on the output of the RF model. We found that wind speed was negatively correlated with CUHII, and wind direction was strongly correlated with the CUHII offset direction. The CUHII reduced with the distance to the city center, due to the de-creasing proportion of built-up areas and reduced AHF in the same direction. The RF model framework developed for real-time monitoring and assessment of high-resolution CUHII provides scientific support for studying the changes and causes of CUHII, as well as the spatial pattern of urban thermal environments." @default.
- W4200109214 created "2021-12-31" @default.
- W4200109214 date "2021-11-17" @default.
- W4200109214 modified "2023-10-01" @default.
- W4200109214 title "Comment on amt-2021-301" @default.
- W4200109214 doi "https://doi.org/10.5194/amt-2021-301-rc2" @default.
- W4200109214 hasPublicationYear "2021" @default.
- W4200109214 type Work @default.
- W4200109214 citedByCount "0" @default.
- W4200109214 crossrefType "peer-review" @default.
- W4200109214 hasBestOaLocation W42001092141 @default.
- W4200109214 hasConcept C105795698 @default.
- W4200109214 hasConcept C119857082 @default.
- W4200109214 hasConcept C127413603 @default.
- W4200109214 hasConcept C139945424 @default.
- W4200109214 hasConcept C142362112 @default.
- W4200109214 hasConcept C146978453 @default.
- W4200109214 hasConcept C147176958 @default.
- W4200109214 hasConcept C153294291 @default.
- W4200109214 hasConcept C161067210 @default.
- W4200109214 hasConcept C18903297 @default.
- W4200109214 hasConcept C19269812 @default.
- W4200109214 hasConcept C195886398 @default.
- W4200109214 hasConcept C205649164 @default.
- W4200109214 hasConcept C2668921 @default.
- W4200109214 hasConcept C2780092901 @default.
- W4200109214 hasConcept C2780648208 @default.
- W4200109214 hasConcept C33923547 @default.
- W4200109214 hasConcept C39432304 @default.
- W4200109214 hasConcept C41008148 @default.
- W4200109214 hasConcept C4792198 @default.
- W4200109214 hasConcept C52119013 @default.
- W4200109214 hasConcept C54005896 @default.
- W4200109214 hasConcept C554144382 @default.
- W4200109214 hasConcept C62649853 @default.
- W4200109214 hasConcept C86803240 @default.
- W4200109214 hasConceptScore W4200109214C105795698 @default.
- W4200109214 hasConceptScore W4200109214C119857082 @default.
- W4200109214 hasConceptScore W4200109214C127413603 @default.
- W4200109214 hasConceptScore W4200109214C139945424 @default.
- W4200109214 hasConceptScore W4200109214C142362112 @default.
- W4200109214 hasConceptScore W4200109214C146978453 @default.
- W4200109214 hasConceptScore W4200109214C147176958 @default.
- W4200109214 hasConceptScore W4200109214C153294291 @default.
- W4200109214 hasConceptScore W4200109214C161067210 @default.
- W4200109214 hasConceptScore W4200109214C18903297 @default.
- W4200109214 hasConceptScore W4200109214C19269812 @default.
- W4200109214 hasConceptScore W4200109214C195886398 @default.
- W4200109214 hasConceptScore W4200109214C205649164 @default.
- W4200109214 hasConceptScore W4200109214C2668921 @default.
- W4200109214 hasConceptScore W4200109214C2780092901 @default.
- W4200109214 hasConceptScore W4200109214C2780648208 @default.
- W4200109214 hasConceptScore W4200109214C33923547 @default.
- W4200109214 hasConceptScore W4200109214C39432304 @default.
- W4200109214 hasConceptScore W4200109214C41008148 @default.
- W4200109214 hasConceptScore W4200109214C4792198 @default.
- W4200109214 hasConceptScore W4200109214C52119013 @default.
- W4200109214 hasConceptScore W4200109214C54005896 @default.
- W4200109214 hasConceptScore W4200109214C554144382 @default.
- W4200109214 hasConceptScore W4200109214C62649853 @default.
- W4200109214 hasConceptScore W4200109214C86803240 @default.
- W4200109214 hasLocation W42001092141 @default.
- W4200109214 hasOpenAccess W4200109214 @default.
- W4200109214 hasPrimaryLocation W42001092141 @default.
- W4200109214 hasRelatedWork W16917595 @default.
- W4200109214 hasRelatedWork W20413638 @default.
- W4200109214 hasRelatedWork W33293672 @default.
- W4200109214 hasRelatedWork W33887972 @default.
- W4200109214 hasRelatedWork W42826504 @default.
- W4200109214 hasRelatedWork W51468942 @default.
- W4200109214 hasRelatedWork W53121108 @default.
- W4200109214 hasRelatedWork W53866014 @default.
- W4200109214 hasRelatedWork W9653359 @default.
- W4200109214 hasRelatedWork W16702618 @default.
- W4200109214 isParatext "false" @default.
- W4200109214 isRetracted "false" @default.
- W4200109214 workType "peer-review" @default.