Source/System Identifier: G051014109967Library Control Number (LCN): 0510141Record Identifier: 658031Title: JOINT OPERATIONS GRAPHIC-AIR. LA LIBERTAD, GUATEMALA; MEXICO. [1501A NE1512].Series Identifier: 1501ASheet Number: NE1512Edition: 001Scale: 250000Publisher Name/Code: U.S. National Geospatial-Intelligence Agency. Bethesda. 090000Secondary Publisher Name/Code:NGA Reference Number: 1501ANE1512 National Stock Number: 7641014098375Inset:Coordinates: W 91 30 00 -- W 90 00 00 / N 17 00 00 -- N 16 00 00 Primary Geopolitical Description/Code: MEXICO/MXSecondary Geopolitical Description/Code: MX/W/N/N2/GTPrimary (Significant) Date: 1986-12-02Item Classification/Releasability Constraints:U Projection Description/Code: TRANSVERSE MERCATOR - TRANSVERSE CONFORMAL CYLINDRICAL/TCHorizontal Datum Description/Code: NORTH AMERICAN 1927/NASVertical Datum Description/Code: LOCAL MSL/3REllipsoid/Spheroid Description/Code: CLARKE 1866/CCUGrid Description/Code: UNIVERSAL TRANSVERSE MERCATOR GRID/UTContour Interval Dimensions/Units: FT0330Left Latitude (MBR): 16.000000000Left Longitude (MBR): -091.500000000Right Latitude (MBR): +17.000000000Right Longitude (MBR): -090.000000000PDF Version: 1.6