Date ( Revision )

2009-04-30

Identifier

32633

Purpose

Løsmassene er en fundamental naturressurs på linje med vann og luft. De utgjør selve grunnlaget for plante- og dyreliv, og dermed for landbruk og bosetting. Løsmassedata er et nødvendig hjelpemiddel for å oppnå fornuftig arealdisponering og en best mulig forvaltning av løsmassene. Datasettet kan anvendes som underlag i overordnet areal- og miljøplanlegging, sårbarhetsanalyser, vurdering av grunnforhold, grunnvannspotensiale og infiltrasjonsmuligheter.

Maintenance and update frequency

asNeeded As needed

One Geology Europe - Concepts, version 1.0

• geologija/površinske naslage

GEMET - Concepts, version 3.1

• upravljanje okolišem/gospodarenje zemljištem i planiranje

GEMET - Concepts, version 3.1

• zemlja , znanost/prirodna znanost/znanost o Zemlji/geologija

Topic index of NGU's Reference archive, NGU Report No. 91.102

• Natural resource management, geology, sediments, superficial deposits, sand, gravel, groundwater, infiltration, recipient, land/area planning

Use constraints

otherRestrictions Other restrictions

Other constraints

Løsmassedata i målestokkområdet 1:250.000 er beregnet for å gi en regional oversikt. I kommunal planlegging er det behov for mer detaljerte løsmassedata (N50 og større).

Use constraints

otherRestrictions Other restrictions

Other constraints

Podaci o površinskim naslagama u mjerilu 1:250 000 daju samo regionalni pregled. U općinskom planiranju potrebni su detaljniji podaci (mjerila 1:50 000 i vise).

Spatial representation type

vector Vector

Denominator

250000

Denominator

50000

Metadata language

eng English

Character set

utf8 UTF8

Topic category

• Geoscientific information

Reference system identifier

32633

Distribution format

• SHP (1 )

• ArcSDE (9.3 )

• SOSI (4.0 )

OnLine resource

http://geo.ngu.no/1GEconnector2/NGU_Superficial_deposits/?  

Hierarchy level

Dataset

Statement

1G-E:percentCoverage=100;

1G-E:geometricHarmonization=yes

1G-E:thematicHarmonization=yes

The data set is based on printed Quaternary maps. The data set "best of" cover the whole country, but in different scales. The field mapping work is most often carried out on base maps in scale 1.50.000 and generalized and aggregated afterwards for presentation in smaller scale printouts (for each county). Several of the manuscripts represent transparent foils from these printed maps. The maps where scanned and vectorised in Microstation and then exported to ArcGIS format, where several attributes (derived themes) are added to the data set according to the Norwegian feature catalogue SOSI. The data set contains at the moment only superficial deposit polygons and boundary lines, but will later on also contain structure lines and point symbols. Derived themes like infiltration capacity and ground water potential are also included, suitable as best practice information and guidance for the customer.

Description

1G-E:digitizingMethod=Digitized on tablet - from scribing folio1GE:digitizingMethod=Digitized on screen from other digital raster data - automated1G-E:mappingMethod=Field survey

Metadata

File identifier

4ad49387-04f0-4286-b766-07f00a01080d   XML

Metadata language

eng English

Character set

utf-8 UTF8

Hierarchy level

dataset Dataset

Date stamp

2016-05-11

Metadata standard name

ISO 19115/INSPIRE_TG2/CZ4

Metadata standard version

2003/cor.1/2006