Theme:  20m Bathymetric Contours, Glacier Bay National Park
Cover Name: bath_ln

20 meter contours were constructed from the interpolated bathymetric
surface "glb_bath" using the Grid module in Arc/Info.

    

                                FEATURE CLASSES

                                    Number of  Attribute     Spatial
Feature Class          Subclass     Features   data (bytes)  Index?   Topology?
-------------          --------     ---------  ------------  -------  ---------
ARCS                                    12090        36      Yes
NODES                                   13377

                               SECONDARY FEATURES

Tics                                        4
Arc Segments                          2184032

                                   TOLERANCES

Fuzzy   =                 0.002 N          Dangle  =                 0.000 N

                               COVERAGE BOUNDARY

Xmin =                 -137.159            Xmax =                 -135.393
Ymin =                   58.153            Ymax =                   59.076

                          COORDINATE SYSTEM DESCRIPTION

Projection           GEOGRAPHIC
Units                        DD             Spheroid      CLARKE1866
Parameters:



COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC  ALTERNATE NAME     INDEXED?
    1  FNODE#                 4     5     B      -                        -
    5  TNODE#                 4     5     B      -                        -
    9  LPOLY#                 4     5     B      -                        -
   13  RPOLY#                 4     5     B      -                        -
   17  LENGTH                 8    18     F      5                        -
   25  BATH_LN#               4     5     B      -                        -
   29  BATH_LN-ID             4     5     B      -                        -
   33  DEPTH                  4    12     F      3                        -