Title

2013/3_SNH Multibeam Survey: Long Long: 1/128

Date (Creation)

2017-12-07

Date (Revision)

Citation identifier

BGS_2013_3_LochLong

Abstract

This marine multibeam survey took place in March 2013 within the MPA (Marine Protected Area) proposal area of the Lochs Duich, Long and Alsh and the additional area of the Kyle of Rhea on board the RV White Ribbon. The survey was carried out by the British Geological Survey (BGS) on behalf of Scottish Natural Heritage (SNH). The White Ribbon was equipped with a Kongsberg EM3002D dual head, multibeam echosounder system (MBES). Data were acquired using the Kongsberg SIS operating system, logging raw .ALL files. These data were processed offline by BGS using CARIS HIPS and SIPS 7.1 SP2.

Point of contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey, Edinburgh		OffshoreData@bgs.ac.uk	Product manager
British Geological Survey, Edinburgh		OffshoreData@bgs.ac.uk	Production center

Parameter Discovery Vocabulary (P02)

• Bathymetry and Elevation

SeaDataNet device categories

• multi-beam echosounders

Positioning devices

• Differential Global Positioning System receivers

Vertical Datum

• UK Admiralty Chart Datum

Project name

• EMODnet HRSM

Thèmes Sextant

• /Physical Environment/Bathymetry/Digital Terrain Model

Access constraints

Creative Commons Attribution 4.0 International

Use constraints

Other restrictions

Other legal constraints

DO NOT USE FOR NAVIGATION

Spatial representation type

Grid

Denominator

50000

Distance

0.0078125  Arc minute

Language

English

Character set

UTF8

Topic category

• Oceans

Begin date

2013-03-04

End date

2013-03-17

Reference system identifier

EPSG / WGS 84 / UTM zone 30N (EPSG:32630) / 8.6

Number of dimensions

3

Dimension name

Column

Dimension size

512

Dimension name

Row

Dimension size

384

Dimension name

Time

Dimension size

1

Cell geometry

Point

Transformation parameter availability

Checkpoint Availability

Point in Pixel

• Lower left

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey, Edinburgh		OffshoreData@bgs.ac.uk	Dissemination Unit

OnLine resource

Protocol	Linkage	Name
WWW:LINK	https://emodnet.ec.europa.eu/geoviewer/	EMODnet viewer
WWW:DOWNLOAD	https://downloads.emodnet-bathymetry.eu/high_resolution/42_BGS_2013_3_LochLong.emo.zip
WWW:LINK	https://tiles.emodnet-bathymetry.eu/	EMODnet Bathymetry WMTS service

Hierarchy level

Dataset

Horizontal Quality Indicator

3 - < 20 m

Vertical Quality Indicator

4 - MBES High frequency (higher that 100kHz) (1+0.5%d)

Purpose Quality Indicator

3 - Hydrographic survey or compatible with hydrographic standards

Hierarchy level

Software

Other

software

Hierarchy level

Property type

Description

parameters of data processing

Statement

EMODnet processing methodology using Globe software

Description

SDN:CDI:LOCAL:42_2013_3_SNH_LochLong2m

Metadata

File identifier

SDN_CPRD_42_BGS_2013_3_LochLong

Metadata language

English

Character set

UTF8

Hierarchy level name

Composite Product Record

Date stamp

2022-07-18T10:21:30.608Z

Metadata standard name

ISO 19115:2003/19139 - EMODNET - BATHYMETRY

Metadata standard version

1.0