Helicopter-borne Radiometrics (HRD)

The BGR helicopter (Sikorsky S-76B) is used for airborne geophysical surveying of the Earth’s subsurface. The standard equipment comprises the methods electromagnetics, magnetics and radiometrics. The passive helicopter-borne radiometric (HRD) measuring system is a gamma-ray spectrometer, which is installed into the helicopter. The detector of the spectrometer consists of five Sodium-iodide crystals (volume: 4 l per NaI crystal). The spectral range of gamma radiation recorded ranges from 0 to 3 MeV. The results are displayed as total count rate and the (equivalent) concentrations of Thorium, Uranium and Sodium as well as the exposure rate at ground level.
 
Citation proposal
(2016) . Helicopter-borne Radiometrics (HRD). https://gdk.gdi-de.org/geonetwork/srv/api/records/ac818fce-f429-449c-85cf-6c838db1d0da
 

INSPIRE

Identification

File identifier
ac818fce-f429-449c-85cf-6c838db1d0da   XML
Hierarchy level
Series
Online resource
Resource identifier
code
e32b2912-9961-4124-986e-37f6082e2785
Metadata language
German
Spatial representation type
Grid
Encoding
Format
WMS
Version
OGC:WMS 1.3.0
Format
PDF
Version
n/a
Format
georef. TIFF
Version
n/a
Projection
 

Classification of data and services

Topic category
  • Geoscientific information
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Geologie
  • Geology
GEMET - Concepts, version 2.4 ( Theme )
  • Geophysik
Other keywords
Keywords ( Theme )
  • Aerogeophysik
  • Hubschrauber-Radiometrie
  • Äquivalentgehalte
  • Thorium
  • Uran
  • Kalium
  • Ionendosisleistung
  • airborne geophysics
  • helicopter-borne radiometrics
  • equivalent concentrations
  • thorium
  • uranium
  • potassium
  • exposure rate
Keywords ( Place )
  • Deutschland
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
2016-09-06
 

Quality and validity

Lineage
Erarbeitung im Rahmen diverser Projekte, in denen das aerogeophysikalische Messsystem der BGR in Deutschland eingesetzt wurde.
 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
Explanation
siehe dazu die angegebene Durchführungsbestimmung
 

Restrictions on access and use

Access constraints
Allgemeine Geschäftsbedingungen, siehe https://www.bgr.bund.de/AGB - General terms and conditions, see https://www.bgr.bund.de/AGB_en. Die bereitgestellten Informationen sind bei Weiterverwendung wie folgt zu zitieren: Datenquelle: HRD, (c) BGR, Hannover, 2016
 

Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
Email
heli@bgr.de
 

Responsible organization (s)

Contact for the resource
Organisation name
Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
Email
heli@bgr.de
 

Metadata information

Contact for the metadata
Organisation name
Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
Email
geodatenmanagement@bgr.de
Date stamp
2025-04-07
Metadata language
German
Character set
UTF8
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Coordinate reference system
 
Quality of Service
 
Access constraints
Limitation
 
Use constraints
Limitation
 
Responsible custodian
Contact for the resource
 
 

Conformance class 3: harmonized

 
 

  Overviews

  Provided by

  Views

Read here the full details and access to the data.

  Associated resources

Not available