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- catalog abstract "The boundaries of five different geographic areas--North America, South America, Europe, Africa, and Asia--are digitally represented in this collection of data files that can be used in the production of computer maps. Each of the five areas is encoded in three distinct files: coastline, islands, and lakes, rivers, and international boundaries. There is an additional file for North America delineating state lines in the United States and provincial boundaries in Canada. The mapping scale used to encode the data ranged from 1:1 million to 1:4 million.".
- catalog contributor b3302235.
- catalog contributor b3302236.
- catalog created "[198-?]".
- catalog date "1980".
- catalog date "[198-?]".
- catalog dateCopyrighted "[198-?]".
- catalog description "All of the files have logical record lengths of 20 characters. The number of logical records per file varies from 313,716 to 934,248 for coastline, islands, and lakes, 197,231 to 914,736 for rivers, and 8,501 to 115,208 for international boundaries. The internal boundaries file for North America contains 62,068 records.".
- catalog description "The boundaries of five different geographic areas--North America, South America, Europe, Africa, and Asia--are digitally represented in this collection of data files that can be used in the production of computer maps. Each of the five areas is encoded in three distinct files: coastline, islands, and lakes, rivers, and international boundaries. There is an additional file for North America delineating state lines in the United States and provincial boundaries in Canada. The mapping scale used to encode the data ranged from 1:1 million to 1:4 million.".
- catalog description "The data in each of the files is hierarchically structured into subordinate features and ranks which may be used for output plotting symbol definition.".
- catalog extent "data files ( logical records) +".
- catalog isPartOf "ICPSR (Series) ; 8376.".
- catalog isPartOf "ICPSR ; 8376".
- catalog issued "1980".
- catalog issued "[198-?]".
- catalog language "und".
- catalog publisher "Ann Arbor, Mich. : Inter-university Consortium for Political and Social Research [distributor],".
- catalog requires "The data in each of the files is hierarchically structured into subordinate features and ranks which may be used for output plotting symbol definition.".
- catalog subject "Boundaries Databases.".
- catalog subject "Digital mapping.".
- catalog subject "VII. GEOGRAPHY AND ENVIRONMENT".
- catalog title "World data bank II. North America, South America, Europe, Africa, Asia [computer file] / principal investigator, Central Intelligence Agency.".