| Title | Système de traitement automatisé du gouvernement canadien pour la détection des variations et l'analyse des déformations du sol à partir des données de radar à synthèse d'ouverture de RADARSAT-2 et de la
mission de la Constellation RADARSAT : description et guide de l'utilisateur |
| Download | Downloads |
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| Licence | Please note the adoption of the Open Government Licence - Canada
supersedes any previous licences. |
| Author | Dudley, J P ;
Samsonov, S V |
| Source | Geomatics Canada, Open File 68, 2021, 64 pages, https://doi.org/10.4095/329134  Open Access |
| Image |  |
| Year | 2021 |
| Publisher | Natural Resources Canada |
| Document | open file |
| Lang. | French |
| Media | on-line; digital |
| Related | This publication is a translation of The Government of
Canada automated processing system for change detection and ground deformation analysis from RADARSAT-2 and RADARSAT Constellation Mission Synthetic Aperture Radar data:
description and user guide |
| File format | pdf |
| Subjects | geophysics; Science and Technology; Nature and Environment; Information and Communications; deformation; remote sensing; satellite imagery; radar methods; radar imagery; software; RADARSAT-2; RADARSAT
Constellation Mission (RCM); change detection; synthetic aperture radar surveys (SAR); Products; Data processing; Automation; Federal government; monitoring; Methodology |
| Illustrations | schematic representations; tables; satellite images; time series; 3-D images; screen captures; digital elevation models; geoscientific sketch maps |
| Program | Canada Centre for Remote Sensing RADARSAT Constellation Mission: Data Utilization Application Plan (DUAP) - InSAR |
| Released | 2021 12 23 |
| Abstract | (unpublished)
Remote sensing using Synthetic Aperture Radar (SAR) offers powerful methods for monitoring ground deformation from both natural and anthropogenic sources. Advanced analysis
techniques such as Differential Interferometric Synthetic Aperture Radar (DInSAR), change detection, and Speckle Offset Tracking (SPO) provide sensitive measures of ground movement. With both the RADARSAT-2 and RADARSAT Constellation Mission (RCM)
SAR satellites, Canada has access to a significant catalogue of SAR data. To make use of this data, the Canada Centre for Mapping and Earth Observation (CCMEO) has developed an automated system for generating standard and advanced deformation
products from SAR data using both DInSAR and SPO methods. This document provides a user guide for this automated processing system. |
| Summary | (Plain Language Summary, not published)
Ground movement monitoring provides essential information regarding natural (e.g. landslides, earthquakes, volcanoes, permafrost etc.) and human-induced
(mining, groundwater, carbon capture etc.) processes. Through the use of satellite radar systems, this monitoring can be performed remotely over large areas at regular intervals. In order to process this data, advanced analysis techniques are
required. To facilitate this, the Canada Centre for Mapping and Earth Observation (CCMEO) has developed an automated system for generating standard and advanced ground deformation products from satellite radar data. This document provides a user
guide for this system. |
| GEOSCAN ID | 329134 |
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