Source/System Identifier: G052014600006Library Control Number (LCN): 0520146Record Identifier: 313449Title: Vietnam 1:50,000. Muong Tong, Vietnam; Laos. [L7014 55533].Series Identifier: L7014Sheet Number: 55533Edition: 002Scale: 50000Publisher Name/Code: U.S. National Geospatial-Intelligence Agency. Bethesda. 090000Secondary Publisher Name/Code:NGA Reference Number: L701455533 National Stock Number: 7643014048235Inset:Coordinates: E 102 30 00 -- E 102 45 00 / N 22 15 00 -- N 22 00 00 Primary Geopolitical Description/Code: VIETNAM/VMSecondary Geopolitical Description/Code: VM/A/LAPrimary (Significant) Date: 1966-01-01Item Classification/Releasability Constraints:U OOProjection Description/Code: TRANSVERSE MERCATOR - TRANSVERSE CONFORMAL CYLINDRICAL/TCHorizontal Datum Description/Code: INDIAN 1960 (CAMBODIA, LAOS, VIETNAM)/INSVertical Datum Description/Code: LOCAL MSL/3REllipsoid/Spheroid Description/Code:Grid Description/Code: UNIVERSAL TRANSVERSE MERCATOR GRID/UTContour Interval Dimensions/Units: M0020Left Latitude (MBR): 22.000000000Left Longitude (MBR): +102.500000000Right Latitude (MBR): +22.250000000Right Longitude (MBR): +102.750000000PDF Version: 1.6