Roads of South Africa

roads

Institute for Water Quality Studies metadata.
Summary created by Elna with catalog.aml on 1999-04-01 - 14:54:39
File owner: elise, last modified: 1 Apr (less than 1yr ago)
Map extent:
14.334E.34.944E
-20.062S---20.062S
-35.765S...-35.765S
14.334E.34.944E

Projection information (see end of this page for details)



Scale
500000?
Date
1994
Description
Roads of South Africa
Owner
Chief Directorate of Surveys and Land Information
Owner_address
Department of Land Affairs
Private Bag
MOWBRAY
7705
Owner_contact
Thomas Krieg
Owner_country
South Africa
Owner_phone
(021) 685 4070 x 143
Owner_fax
(021) 689 1351
Owner_email
xxx@xxx.xxx.gov.za
Disclaimer

Copyright_message
State Copyright
Copyright_warning
State data - not in the public domain
Copies of digital data may not be given to third parties
History 


1994 - Digital data supplied to Department of Water and Sanitation

includes CLASS =

1  Other                18613

2  Secondary             6303

3  Main                   915

4  Nat_Route              166

5  Freeway                 60

  Logo
$WMSYS/ptool/template/s_li_logo

Arc items, 2850kbyte:
10 Jan 1996, elise:
10 data fields
ITEMEXAMPLESWIDTHTYPEREDEFINED?INDEXED?
FNODE#243474.0 binary
TNODE#239754.0 binary
LPOLY#04.0 binary
RPOLY#04.0 binary
LENGTH0.33259230852124.3 floatpnt
ROADS#14.0 binary
ROADS-ID14.0 binary
NAME##012:1861940 character
CLASSOther40 character
Z04.0 binary

Map specifications: 
   Description of SINGLE precision coverage /spek/waterm/wmdata/general/roads

                                FEATURE CLASSES

                                    Number of  Attribute     Spatial
Feature Class          Subclass     Features   data (bytes)  Index?   Topology?
-------------          --------     ---------  ------------  -------  ---------
ARCS                                    26057       112
NODES                                   46724

                               SECONDARY FEATURES

Tics                                        4
Arc Segments                           573267

                                   TOLERANCES

Fuzzy   =                 0.002 N          Dangle  =                 0.000 N

                               COVERAGE BOUNDARY

Xmin =                   15.271            Xmax =                   34.007
Ymin =                  -34.828            Ymax =                  -20.999

                                     STATUS

The coverage has not been Edited since the last BUILD or CLEAN.

                          NO COORDINATE SYSTEM DEFINED