home
focus and scope
journal policies
Focus and scope Peer review process Openness and transparency Publication frequency Archiving Article processing charges Criteria for authorship and contributors Conflicts of interest Allegations of misconduct Complaints process Sponsors Journal History
author instructions
General Metadata Article Categories Openness and transparency Submission of manuscripts Manuscript text Citation standards Tables and figures Acknowledgements, funding and availability of research materials and data Supplementary files Procedures for revised and accepted manuscripts
special issues
editors
open access
other journals
Metsätieteen aikakauskirja Dissertationes Forestales Suo - Mires and Peat
contact
financial information
Full text of this article is only available in PDF format.

Martti Saarilahti (email)

Mikroaaltotutka jään paksuuden mittaukseen.

Saarilahti M. (1981). Mikroaaltotutka jään paksuuden mittaukseen. Silva Fennica vol. 15 no. 4 article id 5130. https://doi.org/10.14214/sf.a15187

English title: Radar measurement of ice thickness on ice roads and landing

Abstract

Light and economic FM-CW radar has been developed for controlling the bearing capacity of ice roads and landings on ice used for timber transportation and storage of timber in Finland. It was tested on natural ice and ice roads of three lakes in Southern Finland and one location on sea on the southren coast of Finland (a total of 166 observations). Ice thickness varied from 0 to 100 cm. Correlation coefficient between auger and radar measured ice thickness was r=0.99 and absolute error varied from -10 to +7 cm. The quality of ice had no influence, but by improving the interpretation of results, also the quality factors might be detected.

The PDF includes a summary in Finnish.

Original keywords
puunkuljetus; mittauslaitteet; jäätiet; jään kantavuus; tutka

English keywords
radar; bearing capacity; timber transportation; ice roads; measuring equipment

Published in 1981

Views 3857

Available at https://doi.org/10.14214/sf.a15187 | Download PDF

Creative Commons License CC BY-SA 4.0
Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content
Export reference to EndNote / RefWorks
Related articles
Your selected articles
Send to email
Heikkilä R., (1990) Effect of plantation characteristics on moose br.. Silva Fennica vol. 24 no. 4 article id 5434 (remove) | Edit comment
Simons T., (1979) The role of architects and foresters in shaping .. Silva Fennica vol. 13 no. 2 article id 5031 (remove) | Edit comment
Rancken T., (1934) Experiences of cultivation of ash as a forest tr.. Acta Forestalia Fennica vol. 40 no. 19 article id 7296 (remove) | Edit comment
Kareinen T., Nissinen A. et al. (1998) Analysis of forest soil chemistry and hydrology .. Acta Forestalia Fennica vol. 0 no. 262 article id 7522 (remove) | Edit comment
Lindroos A.-J., Ryhti K. et al. (2019) Leaching of heavy metals and barium from forest .. Silva Fennica vol. 53 no. 2 article id 10088 (remove) | Edit comment
Linkola K., (1930) On half-deciduous woodlands in Estonia Acta Forestalia Fennica vol. 36 no. 3 article id 7261 (remove) | Edit comment
Hoogesteger M., (1976) Changes in vegetation around refuge huts in Koil.. Silva Fennica vol. 10 no. 1 article id 4932 (remove) | Edit comment
Saarilahti M., (1981) Radar measurement of ice thickness on ice roads .. Silva Fennica vol. 15 no. 4 article id 5130 (remove) | Edit comment
Your search results
Silva Fennica · Finnish Society of Forest Science