Download or read book Great Lakes Ice Atlas written by Donald R. Rondy and published by . This book was released on 1969 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of 33 charts illustrating the ice cover on the Great Lakes of North America for three classifications of winter: mild, normal and severe. Examines 20 years of temperature records for each lake, with six ice charts for each of the five great lakes (Erie, Huron, Ontario, Michigan and Superior) and threee charts for Lake St. Clair.
Download or read book Great Lakes Ice Atlas written by Raymond A. Assel and published by . This book was released on 1983 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Atlas written by Raymond A. Assel and published by . This book was released on 1983 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Atlas written by Donald R. Rondy and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of 33 charts is presented to illustrate the ice cover on the Great Lakes for three classifications of winter: mild, normal, and severe. The freezing degree-day concept was employed to make these classifications. One meteorological station on each lake was selected that would reflect a lakewide freezing degree-day accumulation, based on daily average temperatures for ten years from 32 meteorological stations. Twenty years of temperature records from the selected representative stations were examined to determine a classification for the winter season. Six ice charts are presented for each of the Great Lakes. Four charts illustrate the characteristic patterns and extent of ice cover during a normal winter, with the first chart portraying the ice cover during an early development stage, the second during an advanced stage at mid-season, the third depicting the ice distribution during the period of maximum ice cover, and the fourth chart indicating the ice cover patterns during the early decay period. Two charts show the maximum extent of ice cover during the mild and severe winters. The ice cover on Lake St. Clair is portrayed by three charts during a normal winter; the early development stage, maximum ice cover, and the decay period. (Author).
Download or read book Great Lakes Ice Atlas written by D. R. Rondy and published by . This book was released on 1971 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Atlas written by Raymond A. Assel and published by . This book was released on 1983 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Atlas written by and published by . This book was released on 1983 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Climatology Update Winters 2006 2011 Description of the Digital Ice Cover Dataset written by Jia Wang and published by . This book was released on 2012 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A 6-winter digital ice cover data set consisting of 389 ice charts of total ice concentration (the fraction of a unit of surface area covered by ice), was downloaded from the National Ice Center (NIC) website, http://www.natice.noaa.gov/products/great_lakes.html. This report updates GLERL's 33-winter ice climatology dataset for total ice concentration (Assel 2003, Assel 2005). Data processing and quality control procedures, file structure, format, and naming conventions are described. The data are available as fixed formatted ASCII grids (2.55 km for winter 2006 and 1.275 km for winters 2007-2011) and has been converted to ArcMap feature classes for GIS users. Temporal distribution of the ice charts is summarized in tables. A planned companion report will contain an analysis of these data including spatial patterns of dates of first ice, last ice, ice duration, and ice concentration anomalies [relative to a 30-winter (1973-2002) base period] for each lake by winter season. It will also contain lake averages of total ice cover concentration that portray the seasonal progression of ice cover each winter. Since the last updated ice atlas (Assel 2005), there has been significant change in ice cover on the Great Lakes. This update of the ice atlas should be useful to the research community as well as others who rely on Great Lakes ice data for planning purposes. The technical memorandum that updated the ice atlas for winters 2003, 2004, and 2005 (Assel 2005) did not include ArcGIS feature classes, so those are included here."--Introduction.
Download or read book A Computerized Ice Concentration Data Base for the Great Lakes written by Raymond A. Assel and published by . This book was released on 1983 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 20-winter computerized ice concentration data base was established for the Great Lakes. This report describes the computerized data set and an ice concentration climatology developed from it. Data reduction and analysis procedures, computer file structure and record format, and availability of the data are given.
Download or read book An Analysis of Great Lakes Ice Cover from Satellite Imagery written by Brenda Blanton Hagman and published by . This book was released on 1976 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice written by and published by . This book was released on 1980 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Cover Winter 1966 67 written by Donald R. Rondy and published by . This book was released on 1967 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Cover Winter 1962 63 and 1963 64 written by Donald R. Rondy and published by . This book was released on 1969 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Cover Winter 1969 70 written by Donald R. Rondy and published by . This book was released on 1972 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Cover Winter 1974 75 written by George A. Leshkevich and published by . This book was released on 1976 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Cover Winter 1975 76 written by George A. Leshkevich and published by . This book was released on 1977 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Lakes Ice Cover Winter 1968 69 written by Donald R. Rondy and published by . This book was released on 1971 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
