Source/System Identifier: 922994Library Control Number (LCN): MRecord Identifier: 1203616Title: Ecuador 1:50Series Identifier: J721Sheet Number: 40951Edition: 002Scale: ECPublisher Name/Code: 000. Huaca 0Secondary Publisher Name/Code: Ecuador. Instituto Geografico Militar.NGA Reference Number: J721X40951 National Stock Number: 7643015534503Inset:Coordinates: EC/SPrimary Geopolitical Description/Code: 0Secondary Geopolitical Description/Code: 2007-03-01Primary (Significant) Date: 0000-00-00Item Classification/Releasability Constraints:G UProjection Description/Code: -0Horizontal Datum Description/Code: INUVertical Datum Description/Code: PREllipsoid/Spheroid Description/Code: TCGrid Description/Code: 3RContour Interval Dimensions/Units: 0040Left Latitude (MBR): 50000.000000000Left Longitude (MBR): 0.500000000Right Latitude (MBR): -077.750000000Right Longitude (MBR): +00.666666667PDF Version: 1.6