FILE: DRG_LIST.TXT DATE: November 14, 1997 ***************************************************************************** FILE LISTING AND DESCRIPTION OF THE DATA SETS This section contains a full file listing and size description of the data. There is a one-to-one correspondence between data files and their respective world and metadata files. World files are stored in DATA directory along with the data (.TIF) files. Metadata files are stored in the METADATA subdirectory. Both file types have the same root name as the data file. Data Set Name category identifier codes are referenced at the bottom of this listing. ***************************************************************************** Data Set Name Scale Quadrangle Name State Data Set Size ------------- -------- --------------- -------- ------------- C42070A1.TIF 1:250000 Boston MA-NH-RI-CT 9301094 F42070A1.TIF 1:100000 Provincetown MA 29266296 F42070E1.TIF 1:100000 Gloucester MA-NH-ME 27461690 K42070B5.TIF 1:25000 Scituate MA 26796404 K42070B7.TIF 1:25000 Weymouth MA 27220294 K42070C7.TIF 1:25000 Hull MA 32197476 K42070D7.TIF 1:25000 Lynn MA 9164422 K42070E5.TIF 1:25000 Gloucester MA 27631966 K42070E7.TIF 1:25000 Salem MA 11283834 K42070F5.TIF 1:25000 Rockport MA 4793732 K42070F7.TIF 1:25000 Ipswich MA 10887042 K42070G7.TIF 1:25000 Newburyport MA-NH 10226080 K42070H7.TIF 1:25000 Exeter NH-MA 9855914 L42070A1.TIF 1:25000 North Truro MA 16680020 L42070A2.TIF 1:25000 Provincetown MA 16939704 L42070A6.TIF 1:25000 Duxbury MA 13691812 L42070A7.TIF 1:25000 Hanover MA 7134674 L42070A8.TIF 1:25000 Whitman MA 9814966 O42070H5.TIF 1:24000 Isles of Shoals ME-NH 20101352 ***************************************************************************** Category Series Scale Class -------- ---------------- -------- ------------------ O 7.5 X 7.5 Minute 1:24000 Topographic P 7.5 X 7.5 Minute 1:24000 Orthographic R 7.5 X 7.5 Minute 1:20000 Topographic L 7.5 X 7.5 Minute 1:25000 Topographic J 7.5 X 7.5 Minute 1:30000 Topographic K 7.5 X 15 Minute 1:25000 Topographic I 15 X 15 Minute 1:63360 Topographic Alaska G 30 X 60 Minute 1:100000 Planimetric F 30 X 60 Minute 1:100000 Topographic C 1 X 2 Degree 1:250000 Topographic *****************************************************************************