Development and automation of classification methods from remote sensing image time series- Application to land use changes and carbon footprint estimation
type: Dataset
description: As acquisition technology progresses, remote sensing data contains an ever increasing amount of information. Future projects in remote sensing like Copernicus will give a high temporal repeatability of acquisitions and will cover large geographical areas. As part of the Copernicus project, Sentinel-2 combines a large swath, frequent revisit (5 days), and systematic acquisition of all land surfaces at high-spatial resolution and with a large number of spectral bands.The context of my research activities has involved the automation and improvement of classification processes for land use and land cover mapping in application with new satellite characteristics. This research has been focused on four main axes: selection of the input data for the classification processes, improvement of classification systems with introduction of ancillary data, fusion of multi-sensors, multi-temporal and multi-spectral classification image results and classification without ground truth data. These new methodologies have been validated on a wide range of images available: various sensors (optical: Landsat 5/7, Worldview-2, Formosat-2, Spot 2/4/5, Pleiades; and radar: Radarsat, Terrasar-X), various spatial resolutions (30 meters to 0.5 meters), various time repeatability (up to 46 images per year) and various geographical areas (agricultural area in Toulouse, France, Pyrenean mountains and arid areas in Morocco and Algeria). These methodologies are applicable to a wide range of thematic applications like Land Cover mapping, carbon flux estimation and greenbelt mapping.
landing page: https://theses.hal.science/tel-00921853
keyword: bilan-carbone
keyword: carbon-foot-print
keyword: classification
keyword: classification-fusion
keyword: fusion-de-classifications
keyword: green-frame
keyword: image-selection
keyword: infoeu-reposemanticsdoctoralthesis
keyword: remote-sensing
keyword: sduoceansciences-of-the-universe-physicsocean-atmosphere
keyword: selection-dimages
keyword: teledetection
keyword: theses
keyword: trame-verte
issued: 2026-05-07T15:49:25.653581
modified: 2026-05-07T15:49:25.653587
language: fr
contact point: Organization
  fn: CCSD

test_moissonnage_selune
type: Agent

Development and automation of classification methods from remote sensing image time series- Application to land use changes and carbon footprint estimation
type: Distribution
format: HTML
access URL: https://theses.hal.science/tel-00921853
issued: 2026-05-07T15:49:25.659246
modified: 2026-05-07T15:49:25.621427