00000nam 2200000zi 4500 9.893900 CaOODSP 20221107173600 m o d f cr cn||||||||| 201123t20192019onc ob f000 0 eng d CaOODSP eng rda CaOODSP M103-3/50-2019E-PDF Turgeon-Pelchat, Mathieu, author. Literature review on the potential of high-resolution optical satellite imagery for the extraction of mapping information / M. Turgeon-Pelchat. [Ottawa] : Geomatics Canada, 2019. ©2019 1 online resource (iii, 58 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file ; 50 Issued also in French under title: Revue de littérature sur le potentiel de l'imagerie satellitaire optique haute résolution pour l'extraction d'informations cartographiques. Includes bibliographical references. "The extraction of mapping information from optical satellite imagery is a remote sensing application that has been documented for years. Methods and technology are constantly evolving, as well as the quantity and quality of available images. The advent of high resolution (HR) optical satellite imagery for all federal departments will provide national coverage and annual updates for certain Canadian regions. The availability of these images will provide a wide range of possibilities for information analyses, processing and extraction. On the basis of scientific literature, this report documents the operational methods and applications concerning the extraction of mapping information with HR optical imagery. The purpose of this report is to establish the imagery's potential for extraction in order to prioritize development efforts, identify limitations and, most importantly, provide an overview of current knowledge on the topic. It should be noted that this report is not intended to be comprehensive. Furthermore, the term "high resolution" refers to images with a spatial resolution between 0.5 m and 2.0 m"--Introduction, page 1. Remote-sensing images Data processing. Image processing Digital techniques. Geomatics Canada, issuing body. Revue de littérature sur le potentiel de l'imagerie satellitaire optique haute résolution pour l'extraction d'informations cartographiques / (CaOODSP)9.893901 Open file (Geomatics Canada) 50. (CaOODSP)9.821474 PDF 817 KB https://publications.gc.ca/collections/collection_2020/rncan-nrcan/m103-3/M103-3-50-2019-eng.pdf 314763