Source/System Identifier: G051014007552Library Control Number (LCN): 0510140Record Identifier: 464046Title: JOINT OPERATIONS GRAPHIC-GROUND. MAVIGA, ANGOLA. [1501 SD3414].Series Identifier: 1501Sheet Number: SD3414Edition: 001Scale: 250000Publisher Name/Code: U.S. National Geospatial-Intelligence Agency. Bethesda. 090000Secondary Publisher Name/Code:NGA Reference Number: 1501XSD3414 National Stock Number: 7643014048858Inset:Coordinates: E 19 30 00 -- E 21 00 00 / S 15 00 00 -- S 16 00 00 Primary Geopolitical Description/Code: ANGOLA/AOSecondary Geopolitical Description/Code: AO/W/FPrimary (Significant) Date: 1974-01-01Item Classification/Releasability Constraints:U Projection Description/Code: TRANSVERSE MERCATOR - TRANSVERSE CONFORMAL CYLINDRICAL/TCHorizontal Datum Description/Code: ARC 1950/ARFVertical Datum Description/Code: LOCAL MSL/3REllipsoid/Spheroid Description/Code:Grid Description/Code: UNIVERSAL TRANSVERSE MERCATOR GRID/UTContour Interval Dimensions/Units: M0050Left Latitude (MBR): -16.000000000Left Longitude (MBR): +019.500000000Right Latitude (MBR): -15.000000000Right Longitude (MBR): +021.000000000PDF Version: 1.6