geocat.ch
Gravimetric Map of Switzerland (Bouguer Anomalies) 1:500000
Gravitational acceleration or gravity depends on the location of the measuring point and the mass distribution in the subsurface structure. A Bouguer anomaly is the difference between the gravity measured at a particular point on the Earth's surface and the gravity value expected at the same point for an Earth model with a homogeneous crust. Bouguer anomalies are calculated using the International Gravity Formula of 1967. Topographic effects are taken into account using a constant density of 2670 kg/m3 to a depth of 167 km (Hayford Zone O2). The map highlights, on the one hand, the regional negative gravity anomalies along the Alps and, on the other hand, the positive anomalies in the Sesia-Finero zone, which signify a mass excess in the Earth's interior. By E. Klingelé & R. Olivier, 1979. New edition: R. Olivier, B. Dumont & E. Klingelé, 2008.
Simple
Identification info
- Alternate title
-
Bouguer anomalies 500
- Date (Publication)
- 1979-12-31
- Citation identifier
- ch.swisstopo.geologie-geodaesie-bouguer_anomalien
Citation identifier
- Name
-
GeoMaps 500
- Other citation details
-
Neue Ausgabe 2008
- Collective title
-
Geophysical maps
- Purpose
-
Übersicht über das Schwerefeld in der Schweiz
- Status
- Completed
Point of contact
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Geodata Distribution
- Voice
-
+41 58 469 01 11
- Facsimile
-
+41 58 469 04 59
Address
- City
-
Wabern
- Postal code
-
3084
- Country
-
CH
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Protocol
-
WWW:LINK
- Role
- Distributor
- Last Name
-
geodata
- Organisation Acronym
-
swisstopo
Point of contact
Responsible party
- Organisation name
-
Swiss Geophysical Commission
- Position name
-
President
- Voice
-
+41 44 633 26 23
Address
- City
-
Zürich
- Postal code
-
8092
- Country
-
CH
- Electronic mail address
-
kiss@tomo.ig kiss@tomo.ig.erdw.ethz.ch
- Streetname
-
Sonneggstrasse
- Streetnumber
-
5
- Protocol
-
WWW:LINK
- Role
- Originator
- First Name
-
Eduard
- Last Name
-
Kissling
- Organisation Acronym
-
SGPK
Point of contact
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Swiss Geological Survey
- Voice
-
+41 58 469 01 11
- Direct number
-
+41 58 469 05 74
Address
- City
-
Wabern
- Postal code
-
3084
- Country
-
CH
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Protocol
-
WWW:LINK
- Role
- Point of contact
- First Name
-
Milan
- Last Name
-
Beres
- Organisation Acronym
-
swisstopo
Point of contact
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Contact
- Voice
-
0041 58 469 01 11
- Facsimile
-
0041 58 469 04 59
Address
- City
-
Wabern
- Postal code
-
3084
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Address line
-
Postfach
- Protocol
-
WWW:LINK
- Role
- Owner
- Organisation Acronym
-
swisstopo
- Maintenance and update frequency
- As needed
Appraisal AAP
- Duration of conservation
- 275
- Appraisal of archival value
- of archival value
- Reason for archiving value
- Evidence of business practice
-
geocat.ch
-
-
geophysical map
-
e-geo.ch
-
official geodata
-
bouguer anomaly
-
Conservation and archiving planning AAP - Confederation
-
gravimetry
-
opendata.swiss
-
-
GEMET
-
-
geophysics
-
-
GEMET - INSPIRE themes, version 1.0
-
-
Geology
-
-
geocat.ch
-
-
FSDI Federal Spatial Data Infrastructure
-
- Spatial representation type
- paperMap
- Denominator
- 500000
- Language
- Deutsch
- Language
- Français
- Character set
- UTF8
- Topic category
-
- F Geology, Soils, Natural Hazards
- F1 Geology
Extent
- Description
-
National Map 1:500'000
))
- Geographic identifier
- NM500
- Basic geodata identifier
-
47.4
- Basic geodata identifier type
- Federal
- Distribution format
-
-
analog
(
-
)
-
GeoTIFF (GEOTIFF)
()
-
ESRI Shapefile (SHP)
()
-
analog
(
-
)
- OnLine resource
-
Preview map.geo.admin.ch
(
MAP:Preview
)
Preview map.geo.admin.ch
- OnLine resource
-
ch.swisstopo.geologie-geodaesie-bouguer_anomalien
(
OGC:WMS
)
WMS-FSDI service, layer "Bouguer anomalies 500"
- OnLine resource
-
ch.swisstopo.geologie-geodaesie-bouguer_anomalien
(
OGC:WMTS
)
WMTS-FSDI service, layer "Bouguer anomalies 500"
- OnLine resource
-
Product information and ordering options
(
WWW:LINK
)
Product information and ordering options
- OnLine resource
-
Download (data.geo.admin.ch)
(
WWW:DOWNLOAD-URL
)
Download (data.geo.admin.ch)
- OnLine resource
-
Topic Geodesy (map.geo.admin.ch)
(
CHTOPO:specialised-geoportal
)
Topic Geodesy (map.geo.admin.ch)
- OnLine resource
-
Swiss Geophysical Commission SGPK
(
WWW:LINK
)
Swiss Geophysical Commission SGPK
- OnLine resource
-
Geology Portal: Geophysics
(
WWW:LINK
)
Geology Portal: Geophysics
- OnLine resource
-
RESTful API from geo.admin.ch
(
ESRI:REST
)
RESTful API from geo.admin.ch
- Hierarchy level
- Dataset
- Statement
-
Diese Karte stellt vor dem Hintergrund der Landeskarte 1:500'000 die Bouguer-Anomalien dar.
- Reference system identifier
- EPSG:21781
Metadata
- Metadata language
- Deutsch
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2022-10-21T07:48:16
- Metadata standard name
-
GM03 2+
Metadata author
Responsible party
- Organisation name
-
Federal Office of Topography swisstopo
- Position name
-
Swiss Geological Survey
- Voice
-
+41 58 469 01 11
- Direct number
-
+41 58 469 05 74
Address
- City
-
Wabern
- Postal code
-
3084
- Country
-
CH
- Electronic mail address
- Streetname
-
Seftigenstrasse
- Streetnumber
-
264
- Protocol
-
WWW:LINK
- Role
- Point of contact
- First Name
-
Milan
- Last Name
-
Beres
- Organisation Acronym
-
swisstopo
Legislation Information
- Country
- Switzerland
- Language
- German
- Language
- French
- Language
- Italien
- Legislation Type
- Other legal text on national level
- Internal Reference
-
510.620
- Alternate title
-
Geoinformationsverordnung GeoIV
- Date (Creation)
- 2008-05-21
- Date (Publication)
- 2008-07-01
Legislation Information
- Country
- Switzerland
- Language
- German
- Language
- French
- Language
- Italien
- Legislation Type
- Other legal text on national level
- Internal Reference
-
510.624
- Alternate title
-
Landesgeologieverordnung LGeolV
- Date (Creation)
- 2008-05-21
- Date (Publication)
- 2008-07-01
