Southern
California 10 Digit HUC Metadata
GEODATASET NAME: SCA_HUCS10A83
IDENTIFICATION INFORMATION
Description:
Southern California Pilot Study Area 10-Digit HUCs.
Abstract:
The Southern California 10 - digit HUCs were defined by EPA Region 9.
Data Type:
Coverage, polygon
Data Originator:
U.S. EPA Region 9
75 Hawthorne St.
San Francisco, California, 94105
(415)744-1500
Data Processor:
Ed Evanson
Lockheed Martin Environmental Services
1050 E. Flamingo Road, Suite E120
Las Vegas, NV 89119
(702)897-3208
eevanson@lmepo.com
Data Provider:
Dan Heggem
U.S. Environmental Protection Agency NERL
P.O. Box 93478
Las Vegas, NV 89193-3478
(702)798-2278
heggem.daniel@epa.gov
Keywords:
Southern California, Pilot Study Area, 10-Digit HUCs
Version:
N/A
Status:
Interim
Revision Number:
0
Series Name:
Online Link (URL):
Time Period of Content:
Use Constraints:
This version of the Southern California 10-digit HUCs is NOT the official
state/NRCS/USGS version.
Purpose:
Southern California data browser
Date of metadata entry/update:
1/22/2002
No Publication Information Available
No File Security Information Available
DATA QUALITY INFORMATION
Cloud Cover:
Not applicable
Software:
Arc/Info 7.2
Operating System:
Unix
Path Name:
/gis/wemap/sca/hucs
Logical Consistency Report:
Not presently available
Completeness Report:
Not presently available
Horizontal Positional Accuracy:
Not presently available
Vertical Positional Accuracy:
Not presently available
Attribute Accuracy:
Not presently available
Procedures:
The current version of Southern California 10 - digit HUCs were defined
by EPA Region 9. These HUCs are a temporary placeholder until the
official state/NRCS/USGS version is available.
Reviews Applied to Data
Lockheed Martin Environmental Services internal review
Related Spatial Data Files:
All geodatasets with sca_ prefix.
Other References Cited:
Notes:
Update Frequency:
As needed
SPATIAL REFERENCE INFORMATION
Description of DOUBLE precision coverage sca_hucs10a83
FEATURE CLASSES
Number of Attribute Spatial
Feature Class Subclass Features data (bytes) Index? Topology?
------------- -------- --------- ------------ ------- ---------
ARCS 394
POLYGONS 128 626 Yes
NODES 280
SECONDARY FEATURES
Tics 4
Arc Segments 79821
Polygon Labels 127
TOLERANCES
Fuzzy = 0.000 V Dangle = 0.000 V
COVERAGE BOUNDARY
Xmin = -357404.261 Xmax = 79583.121
Ymin = 3354773.760 Ymax = 3655744.032
STATUS
The coverage has not been Edited since the last BUILD or CLEAN.
COORDINATE SYSTEM DESCRIPTION
Projection ALBERS
Datum NAD83
Units METERS Spheroid GRS1980
Parameters:
1st standard parallel 33 15 0.000
2nd standard parallel 40 15 0.000
central meridian -116 45 0.00
latitude of projection's origin 0 0 0.000
false easting (meters) 0.00000
false northing (meters) 0.00000
ENTITY AND ATTRIBUTE INFORMATION
Annotation Name:
ATTRIBUTE LISTING FOR: sca_hucs10a83.pat
COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME INDEXED?
1 AREA 8 18 F 5 -
9 PERIMETER 8 18 F 5 -
17 SCA_HUCS10A83# 4 5 B - -
21 SCA_HUCS10A83-ID 4 5 B - -
25 SCA_HUCS10 8 11 F 0 -
33 SCA_HUCS10A 8 11 F 0 -
41 IDNUM 12 12 C - -
53 HRC 2 2 C - -
55 HBPA 2 2 C - -
57 RBU 4 5 B - -
61 RBUA 4 6 B - -
65 RBUAS 4 7 B - -
69 RBUASP 8 9 F 0 -
77 RBUASPW 8 11 F 0 -
85 HR 4 2 B - -
89 RB 4 1 B - -
93 HU 4 2 B - -
97 HA 4 1 B - -
101 HSA 4 1 B - -
105 SPWS 4 2 B - -
109 PWS 4 2 B - -
113 HRNAME 35 35 C - -
148 RBNAME 35 35 C - -
183 HBPANAME 35 35 C - -
218 HUNAME 35 35 C - -
253 HANAME 35 35 C - -
288 HSANAME 35 35 C - -
323 SPWSNAME 35 35 C - -
358 PWSNAME 35 35 C - -
393 ACRES 8 12 F 0 -
401 CU 8 8 F 0 -
409 CUNAME 48 48 C - -
457 CU2 8 8 F 0 -
465 CU3 8 8 F 0 -
473 IDNUM_20 12 12 C - -
485 HUNAME_20 35 35 C - -
520 HANAME_20 35 35 C - -
555 HSANAME_20 35 35 C - -
590 FLAG4SIZE 8 8 C - -
598 MEANELEV 8 8 F 2 -
606 WSNO 4 2 B - -
610 HUC 8 10 F 0 -
618 LAND 8 11 F 0 -
METADATA REFERENCE SECTION
FGDC Content Standards for Digital Geospatial Metadata
FGDC Standards Version 6/98 / metadata.aml ver. 1.3 5/21/99
SUPPLEMENTAL METADATA (where available)
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