00000nam 2200000zi 4500 9.936685 CaOODSP 20240628072603 m o d f cr bn||||||||| 240411s1969 onca obt f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-ab En57-57/711-1969E-PDF Koren, Oscar, author. Development of a moving aluminum foil hail recorder / by Oscar Koren = Mise au point d'un enregistreur de grêle à feuille d'aluminium mobile / par Oscar Koren. Development of a moving foil hail recorder Mise au point d'un enregistreur de grêle à feuille d'aluminium mobile Toronto, Ontario : Canada, Department of Transport, Meteorological Branch, 1969. 1 online resource (17 pages, 2 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Technical memoranda, 0068-7804 ; TEC 711 ISSN of series supplied from ISSN Portal. "U.D.C. 551.508.79, 551.578.72"--Cover. "February 18, 1969"--Cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 15). "A moving aluminum foil hail recorder was developed. During the summer of 1968 hailfall data were obtained from four hailstorms. The data from the storm of July 28 were analyzed. The analysis shows that the hail fell in small bursts with the largest hailstones falling in the second half of the storm"--Abstract. Includes abstracts in English and French. Hail Measurement Equipment and supplies Design and construction. Hail Alberta Measurement. Grêle Mesure Appareils et matériel Conception et construction. Grêle Alberta Mesure. Technical reports lcgft Rapports techniques rvmgf Canada. Meteorological Branch, issuing body. Technical memoranda (Canada. Meteorological Branch) TEC 711. (CaOODSP)9.934428 PDF 750 KB https://publications.gc.ca/collections/collection_2024/eccc/en57/En57-57-711-1969-eng.pdf