Source/System Identifier: G051014100277Library Control Number (LCN): 0510141Record Identifier: 185566Title: Joint Operations Graphic-Air. Bida, Nigeria. [1501A NC3112].Series Identifier: 1501ASheet Number: NC3112Edition: 001Scale: 250000Publisher Name/Code: U.S. National Geospatial-Intelligence Agency. Bethesda. 090000Secondary Publisher Name/Code:NGA Reference Number: 1501ANC3112 National Stock Number: 7641014970478Inset:Coordinates: E 4 30 00 -- E 6 00 00 / N 10 00 00 -- N 9 00 00 Primary Geopolitical Description/Code: NIGERIA/NISecondary Geopolitical Description/Code: NI/FPrimary (Significant) Date: 1967-10-10Item Classification/Releasability Constraints:U Projection Description/Code: TRANSVERSE MERCATOR - TRANSVERSE CONFORMAL CYLINDRICAL/TCHorizontal Datum Description/Code: LOCAL DATUM (1:50,000 AND LARGER, SEE ALSO NOD AND UND)/LOCVertical Datum Description/Code: LOCAL MSL/3REllipsoid/Spheroid Description/Code: CLARKE 1880 (MODIFIED)/CDUGrid Description/Code: UNIVERSAL TRANSVERSE MERCATOR GRID/UTContour Interval Dimensions/Units: 0000Left Latitude (MBR): 9.000000000Left Longitude (MBR): +004.500000000Right Latitude (MBR): +10.000000000Right Longitude (MBR): +006.000000000PDF Version: 1.6