001832L 1 0600049   22040000210000012921DDSH84500000;&7565DDSH.DDF0100;&DDF RECORD IDENTIFER1600;&Data Dictionary/SchemaMODN!RCID!NAME!TYPE!ATLB!AUTH!FMT!UNIT!PREC(A,I,6A,R)00104 D 1   00039   21040001080DDSH5780000001DDSH1CEL0CELLELEVATIONUSGS/NMDBI16FEET1.00000000