FEATURE.TOPO Library

FEATURE.TOPO Library

CONTOUR2
CONTOUR
SPOT

DATABASE                        FEATURE
LIBRARY                         TOPO
SYNERCOM LAYER                  DT24
SOURCE                          1989-1991 AERIAL PHOTOGRAPHY
SOURCE SCALE (feet)             100
CURRENT FEATURE TYPE:           LINE
PRECISION                       DOUBLE
GEOGRAPHIC EXTENT               COUNTY WIDE
DATABASE SIZE                   965MB
DATE TRANSLATED                 4-25-95

DESCRIPTION:

Intermediate - 2 foot interval contours.

Intermediate Depression - Intermediate contour is the lowest contour interval inside a depression which has an area less than 2,000 square feet.

Hidden Intermediate - Intermediate contours that were obstructed from clear definition by vegetation, etc..

Hidden Intermediate Depression - Intermediate contours that were obstructed from clear definition by vegetation, etc.

SYMBOL VALUES

65 - Intermediate contours
66 - Intermediate Depression
67 - Hidden Intermediate
68 - Hidden Intermediate Depression

AAT ITEMS

ITEM NAME    WIDTH         OUTPUT           TYPE          DESCRIPTION

Z            4             15               F             Elevation value
Symbol       3             3                I             Line symbol
Etype        1             1                C             Not used
Pen          1             1                I             Not used

MAJOR UPDATE LOG

Updated Cross County Highway 2 foot contours on June 15, 1996. Source data update by GRW Aerial Survey Inc. of Lexington, KY.

Layer: CONTOUR

DATABASE                        FEATURE
LIBRARY                         TOPO
SYNERCOM LAYER                  DT23
SOURCE                          1989-1991 AERIAL PHOTOGRAPHY
SOURCE SCALE (feet)             100
CURRENT FEATURE TYPE:           LINE/ANNOTATION
PRECISION                       DOUBLE
GEOGRAPHIC EXTENT               COUNTY WIDE
DATABASE SIZE                   250MB
DATE TRANSLATED                 3-25-95

DESCRIPTION:

Index - 10’ interval contours.

Index Depression - Index contour is the lowest contour interval inside a depression which has an area less than 2,000 square feet.

Hidden Index - Index contours that were obstructed from clear definition by vegetation etc..

Hidden Index Depression - self explanatory by above definitions.

SYMBOL VALUES:

61 - Index contours
62 - Index depression
63 - Hidden Index
64 - Hidden Index depression

AAT ITEMS

ITEM NAME    WIDTH        OUTPUT         TYPE          DESCRIPTION

Z            4            15             F             Elevation value
Symbol       3            3              I             Line symbol
Etype        1            1              C             Not used
Pen          1            1              I             Not used

ANNOTATION SUBCLASS

anno.elev

MAJOR UPDATE LOG

Updated Cross County Highway indexed contours on June 15, 1996. Source data update by GRW Aerial Survey Inc. of Lexington, KY.

Layer: SPOT

DATABASE:                       FEATURE
LIBRARY:                        TOPO
SYNERCOM LAYER:                 DT25
SOURCE:                         1989 - 1991 AERIAL PHOTOGRAPHY
SOURCE SCALE (feet):            100
CURRENT FEATURE TYPE:           POINT
PRECISION:                      DOUBLE
GEOGRAPHIC EXTENT:              COUNTY WIDE
DATBASE SIZE:                   80MB
DATE TRANSLATED:                3-25-95
MAINTAINED BY:

DESCRIPTION:

Z (altitude) elevations placed at road intersections, high & low points and saddle locations. Also, placed at approximatly every 200’ in flat areas.

LINE TYPE VARIATIONS

25 - Symbol number

PAT ITEMS

ITEM NAME    WIDTH    OUTPUT     TYPE     DESCRIPTION

Z            4        15         F        Elevation value
Line         3        3          I        Line symbol
Pen          1        1          I        Not used

ANNOTATION SUBCLASS

anno.elev - Spot elevation value