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<br />STANDARDS FOR DIGITAL LINE GRAPHS <br />FOR THE NATIONAL FLOOD INSURANCE PROGRAM <br /> <br />POLITICAL AREAS <br /> <br />Node Attribute Codes <br /> <br />None <br /> <br />Area Attribute Codes <br /> <br />Maj or <br />Code <br /> <br />000 <br /> <br />410 <br /> <br />410 <br /> <br />10/93 <br /> <br />Minor <br />Code <br /> <br />0000 <br /> <br />0101 <br /> <br />01S0 <br /> <br />Descriotor <br /> <br />Outside Area <br /> <br />Community Area <br /> <br />Undefined <br />Political <br />Area <br /> <br />ATTRIBUTE CODINC <br /> <br />Comments <br /> <br />Each DLG provides a coherent description of <br />that portion of the ear'th' s surface covered <br />by a 1:24,OOO-sca1e, 7.S-minute cell, To <br />maintain topological consistency and to <br />facilitate the combination (integration) of <br />multiple DLGs, the area outside the cell is <br />specifically identified for each DLG. This <br />area element, which must be the first area <br />present in each data category, is assigned a <br />single attribute code with major and minor <br />codes both equal to zero. <br /> <br />This code identifies a county, city, village, <br />town, borough, township, or hamlet, or <br />political subdivision thereof. The community <br />has authority to adopt and enforce floodplain <br />management regulations for the areas within <br />its jurisdiction. The community is further <br />identified by its state FIPS code (parameter <br />code 410 00--), its county FIPS code <br />(parameter code 411 0---), and its community <br />number (parameter code 412 ____j. <br /> <br />This code identifies an area outside the <br />political boundaries of the studied community <br />or an area within the political boundary of <br />the studied community that is not mapped on <br />any published FIRM, <br /> <br />19 <br />