20191101
21564700
1.0
CoCT - ISO 19139 Metadata Implementation
FALSE
SL_CGIS_TSM
002
-80994.709961
-7765.099975
-7498220.640010
-3709250.500004
1
-
Relationship
-
Relationship
Anno_889_1765
-
Anno_889_1767
Relationship
-
Anno_889_1769
Relationship
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Transverse_Mercator
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.1'><WKT>PROJCS["WGS_1984_Transverse_Mercator",GEOGCS["GCS_WGS_1984",DATUM["D_Hartebeesthoek_1994",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",19.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]</WKT><XOrigin>-5623199.9999975115</XOrigin><YOrigin>-10002099.999971714</YOrigin><XYScale>66357.953468481792</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.00012055826893154233</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision></ProjectedCoordinateSystem>
20191220
09365000
20191220
09365000
150000000
5000
ISO19139
Version 6.2 (Build 9200) ; Esri ArcGIS 10.2.1.3497
SL_CGIS_TSM
1
17.098990
18.916426
-33.506382
-67.572561
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The TSM dataset contains the co-ordinates of approx. 10000 control points. They are spread across the municipal area of the City of Cape Town. The dataset includes standard TSMs, Bench Marks, additional control points and photo control points.</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
town
survey
marks
A standard Town Survey Mark (TSM) comprises of a brass peg in concrete at a depth of at least 24cm underground. It is protected by a cast iron cover placed flush with the ground surface.
TSMs form part of an integrated surveyed system of control points throughout South Africa. The TSM dataset comprises of approx. 10000 control points at regular intervals within the municipal boundary of the City of Cape Town. They are maintained on an ongoing basis with its mandate given by the Land Survey Act 8 of 1997, section 42(4)a.
TSMs are installed and surveyed to highest possible accuracy standards, usually at sub centimetre level. Their locational co-ordinates are determined by network adjust methods and precise levelling.
Co-ordinates are based on the South African Hartebeesthoek 94 Datum and the World Geodetic System 1984 (WGS84) as ellipsoidal reference.
Development Information & GIS Department, Geodetic Survey section, 2nd floor Keller House, 121 Loop Street, Cape Town, 8001, contact: Mr. George Lucas, Tel 021 487 2232, email: george.lucas@capetown.gov.za.
Data distributed by CityMaps public counter, 7th floor Keller House, 121 Loop Street, Cape Town, 8001, email: City.Maps@capetown.gov.za.
Dataset is available on the City of Cape Town Open Data Portal:
http://web1.capetown.gov.za/web1/OpenDataPortal/
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>Co-ordinate values having .00 for both Y and X have not been surveyed and are for approximate plotting purposes only.</SPAN></P><P><SPAN>The dataset Additional_control_points may not be used for cadastral survey purposes and these co-ordinate values must not be reflected on diagrams or General Plans as they have not been gazetted yet. However, the accuracy of the GPS network surveyed additional control points are of the same accuracy order as the TSMs.</SPAN></P><P><SPAN>The City of Cape Town and its employees are not liable for any incorrect values.</SPAN></P><P><SPAN>In all instances co-ordinates must be verified by surveying to the surrounding TSM's.</SPAN></P></DIV></DIV>
Feature Class
dataset
0
Simple
FALSE
0
TRUE
FALSE
SL_CGIS_TSM
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
SHAPE
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
PNT
Point
String
50
0
0
CTGY
Category
Integer
4
10
0
Y_WGS_84
Y coordinate
Double
8
38
8
X_WGS_84
X coordinate
Double
8
38
8
SRC
Source
Integer
4
10
0
TYPE
Type
Integer
4
10
0
HGHT
Height
Double
8
38
8
HGHT_SRC
Height Source
Integer
4
10
0
HGHT_TSO
Height TSO
Double
8
38
8
DPTH
Depth
Double
8
38
8
GRND_HGHT
Ground Height
Double
8
38
8
RMRK
Remarks
String
250
0
0
RMRK_2
Remarks 2
String
50
0
0
LCTN
Location
String
250
0
0
STS
Status
Integer
4
10
0
NMBR
Number
Double
8
38
8
BLCK
Block
String
50
0
0
BLCK_NMBR
Block Number
Double
8
38
8
SORT
Sort
String
100
0
0
Y_CLRK
Y Clarke
Double
8
38
8
X_CLRK
X Clarke
Double
8
38
8
TSO_RFRC
TSO Reference
String
100
0
0
CLRK_SRC
Clarke Source
String
100
0
0
DATE_HSTR
Date History
String
100
0
0
GPS_HGHT
GPS Height
Double
8
38
8
DATE
Date
Date
36
0
0
ADTL_SRC
Additional Source
Integer
4
10
0
CMNT
Comment
String
250
0
0
20191220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Geoff Dekker
Municipality of the City of Cape Town
Geomatics Specialist
Keller House, 44 Wale Street
Cape Town
8001
Geoff.Dekker@capetown.gov.za
ZA
021 4872327