00000nam 2200000zi 4500 9.956692 CaOODSP 20251031142449 m o d f cr mn||||||||| 251024t20202020oncab ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-bc M183-2/8742E-PDF Huntley, D. H. (David Hayes) author. Installation, operation and evaluation of an innovative global navigation satellite system monitoring technology at Ripley Landslide and South Slide near Ashcroft, British Columbia / D. Huntley, P. Bobrowsky, R. Cocking, J. Joseph, P. Neelands, R. MacLeod, D. Rotheram-Clarke, R. Usquin, and F. Verluise. [Ottawa] : Natural Resources Canada = Ressources naturelles Canada, 2020. ©2020 1 online resource (36 pages) : illustrations (chiefly colour), colour map. text txt rdacontent computer c rdamedia online resource cr rdacarrier Geological Survey of Canada open file, 2816-7155 ; 8742 ISSN of series supplied from ISSN Portal. Includes bibliographical references (pages 35-36). "Vital railway infrastructure and operations run through the Thompson River valley between Ashcroft, Spences Bridge and Lytton in southern British Columbia. Landslides in this valley serve as field laboratories to test and compare the reliability and effectiveness of different landslide monitoring technologies. This Open File describes the installation, operation, and assessment of small, rugged global navigation satellite system receivers designed with directional antennas to relay spatial data to storage system connected to the internet. New insight on the rates and spatial pattern of landslide movement is gained. Future research will establish landslide warning thresholds based on environmental conditions, and used to forecast pending failures"--Provided by publisher. Landslide hazard analysis British Columbia Thompson River Valley. Global Positioning System. Risques de glissement de terrain Colombie-Britannique Thompson, Vallée de la. GPS. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8742. (CaOODSP)9.506878 PDF 26.20 MB https://publications.gc.ca/collections/collection_2025/rncan-nrcan/m183-2/M183-2-8742-eng.pdf HTML N/A https://doi.org/10.4095/327125