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Chapter 4—ArcWorld 1:3M country statistical attribute layers Education and Literacy Line attributes Thorough definitions of these attributes are given on page 4-50. Classification attributes TYPE BND_TYPE Each line is classified according to the type of feature it represents. TYPE contains the code number, and BND_TYPE contains the English description. The codes are as follows: Codes 1 2 3 4 9 = = = = = Equivalents Coastline International boundary Coral reef World region boundary Grid line International boundary status attribute BND_STATUS Each international boundary is classified according to boundary status. The codes are as follows: Codes 1 2 3 4 5 6 9 = = = = = = = Definitions Demarcated or delimited Indefinite or in dispute Line of separation or sovereignty on land Demilitarized zone in Israel No defined line Selected claim lines Not an international boundary Boundary coincidence with rivers BND_COINC Each international boundary is classified as to being coincident with a river line segment in the RIV3M coverage. The codes are as follows: Codes Definitions 0 = Not coincident with river line segment 1 = Coincident with river line segment 4-58 ArcWorld User's Guide and Data Reference
