___
RDF
___
ROADS and TRAILS
DESCRIPTION:
Description of SINGLE precision coverage rdf_sp
ARCS POLYGONS
Arcs = 1744 Polygons = 404
Segments = 5214 Polygon Topology is present.
310 bytes of Arc Attribute Data 28 bytes of Polygon Attribute Data
NODES POINTS
Nodes = 1350 Label Points = 0
24 bytes of Node Attribute Data
TOLERANCES SECONDARY FEATURES
Fuzzy = 2.736 V Tics = 28
Dangle = 0.000 N Links = 0
COVERAGE BOUNDARY
Xmin = 12184130.000 Ymin = 3531861.750
Xmax = 12266440.000 Ymax = 3734931.750
COORDINATE SYSTEM DESCRIPTION
Projection STATEPLANE
Zone 5576
Datum NAD83
Units FEET Spheroid GRS1980
Parameters:
___________________________________________________________________________
LINE ITEMS:
Arc: items rdf_sp.aat
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 4 12 F 3 -
21 RDF_SP# 4 5 B - -
25 RDF_SP-ID 4 5 B - -
29 MAJOR1 6 6 I - -
35 MINOR1 6 6 I - -
41 MAJOR2 6 6 I - -
47 MINOR2 6 6 I - -
53 MAJOR3 6 6 I - -
59 MINOR3 6 6 I - -
65 MAJOR4 6 6 I - -
71 MINOR4 6 6 I - -
77 FREQ 4 5 B - -
81 ROADCLASS 75 76 C - -
156 ROADNAME 75 76 C - -
231 ROADSTRUCTURE 75 76 C - -
306 RDFREQ 4 5 B - -
FREQUENCY of OCCURENCES:
ROADCLASS attribute:
Arc: list rdf_sp.fr1
FREQUENCY = 148
ROADCLASS = "Primary Route, undivided, class 1"
LENGTH = 267965.891
FREQUENCY = 1
ROADCLASS = "Primary Route, undivided, class1"
LENGTH = 5124.533
FREQUENCY = 411
ROADCLASS = "Road or Street, class 3"
LENGTH = 634043.550
FREQUENCY = 764
ROADCLASS = "Road or Street, class 4"
LENGTH = 1356432.547
FREQUENCY = 420
ROADCLASS = "Secondary Route, undivided, class 2"
LENGTH = 582666.181
ROADNAME attribute:
Arc: list rdf_sp.fr2
FREQUENCY = 1547
ROADNAME = "no_data"
LENGTH = 2518056.755
FREQUENCY = 1
ROADNAME = "State Route 178"
LENGTH = 1159.748
FREQUENCY = 33
ROADNAME = "State Route 183"
LENGTH = 44536.024
FREQUENCY = 20
ROADNAME = "State Route 184"
LENGTH = 16744.181
FREQUENCY = 37
ROADNAME = "U.S. Route 13 - Business"
LENGTH = 34629.401
FREQUENCY = 11
ROADNAME = "U.S. Route 13 - Bypass"
LENGTH = 21616.063
FREQUENCY = 7
ROADNAME = "U.S. Route 13 - Toll"
LENGTH = 61514.458
FREQUENCY = 88
ROADNAME = "U.S. Route 13"
LENGTH = 147976.072
ROADSTRUCTURE attribute:
Arc: list rdf_sp.fr3
FREQUENCY = 1738
ROADSTRUCTURE = "no_data"
LENGTH = 2831134.571
FREQUENCY = 3
ROADSTRUCTURE = "Overpassing, on bridge"
LENGTH = 9549.760
FREQUENCY = 3
ROADSTRUCTURE = "Underpassing"
LENGTH = 5548.371
____________________________________________________________________________
NODE attributes:
Arc: items rdf_sp.nat
COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME INDEXED?
1 ARC# 4 5 B - -
5 RDF_SP# 4 5 B - -
9 RDF_SP-ID 4 5 B - -
13 MAJOR1 6 6 I - -
19 MINOR1 6 6 I - -
USGS CODES:
FREQUENCY
MAJOR - 170 - Roads and Trails 5*
MINOR - 001 - Bridge_abutment 3
- 002 - Tunnel_portal 2
*Only 5 nodes in this coverage contain attribute information, all other nodes
have major and minor values of -99999.
___________________________________________________________________________
POLYGON (area) ITEMS:
Although there are attributes, there is no information present.
All polygons present in this coverage are coinsidental and carry the
value -99999 for major1 and minor1.
Arc: items rdf_sp.pat
COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME INDEXED?
1 AREA 4 12 F 3 -
5 PERIMETER 4 12 F 3 -
9 RDF_SP# 4 5 B - -
13 RDF_SP-ID 4 5 B - -
17 MAJOR1 6 6 I - -
23 MINOR1 6 6 I - -