Mapping human settlements with multi-seasonal sentinel-2 imagery and attention-based resnext

Chunping Qiu, Michael Schmitt, Hannes Taubenbock, Xiao Xiang Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

This paper explores the potential of multi-spectral Sentinel-2 imagery for human settlement mapping, using deep learning based methods. We show first results of a study area in central Europe, with an attention-based ResNeXt to better exploit the spectral information. Reasonable mapping accuracy has been achieved, compared to the state-of-the-art products. Based on the results and comparison with the existing products, we discuss two interesting questions: How can human settlement mapping be made consistent with or complementary to the existing human settlement maps and how can further improvement in human settlement mapping be achieved by exploring deep learning-based approaches.

Original languageEnglish
Title of host publication2019 Joint Urban Remote Sensing Event, JURSE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728100098
DOIs
StatePublished - May 2019
Event2019 Joint Urban Remote Sensing Event, JURSE 2019 - Vannes, France
Duration: 22 May 201924 May 2019

Publication series

Name2019 Joint Urban Remote Sensing Event, JURSE 2019

Conference

Conference2019 Joint Urban Remote Sensing Event, JURSE 2019
Country/TerritoryFrance
CityVannes
Period22/05/1924/05/19

Keywords

  • Sentinel-2
  • attention
  • classification
  • convolutional neural network (CNN)
  • human settlement (HS) mapping

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