Hydro Survey

Hydrographic Survey Report

Company:

Hjaltland Seafarms Ltd.

Site:

North of Papa

SEPA reference :

CAR/L/1002983

Survey Position:

60o07.735’N 001o20.650’W
(Chart datum WGS 84)
OS grid ref: HU 3654 3844

Survey Date:

15/02/2008-25/03/2008

Report Date:

05/05/2008

Equipment Type:

Aquadopp 400 kHz ADP

Hydrographic Report
North of Papa

Copyright © 2008 Hjaltland Seafarms Ltd.
All rights reserved. The copyright of this document rests with Hjaltland Seafarms Ltd. no citation from it, in whole or in part, or information derived from it, may be published, copied or reproduced without prior written consent from Hjaltland
Seafarms Ltd. and ensuring that the source material and Hjaltland Seafarms Ltd. are acknowledged. i

Hydrographic Report
North of Papa

Contents
List of tables and figures…………………………...……………...……….. iii
1.

Introduction and Survey Programme……………….…………..……

1

2.

Site Description…………………………………...…….…….……..…

2

2.1 Site description………………………...……………………………

2

2.2 Survey………………………………..………………………………

4

3.

Data Processing……………………………...………………………… 7

4.

Accompanying data CD………………………...……………………... 10

5.

Hydrographic Survey……….………………………………………….. 11
5.1 Quality Assurance Statement……………..…………………... 11
5.2 Graphical representation of hydrographic survey….………..

13

5.3 Summary statistics…...…………………………………………

21

6.

References……………………………………………………………… 23

7.

Appendix 1 - Definitions and terminology……….…………………...

24

8.

Appendix 2 - Graphical representation of heading, pitch and roll…

26

9.

Appendix 3 - Graphical representation of average signal strength.. 27

ii

Hydrographic Report
North of Papa

List of Tables and Figures
Tables
Table 1

Site survey summary table………………………………...…………..……..…….

4

Table 2

Set-up parameters of Aquadopp………………………….……………...………..

5

Table 3

Equipment specifications……………………………………………………………

References: SEPA. (2005). Regulation and Monitoring of Marine Cage Fish Farming in Scotland: A Manual – Attachment VIII, Site and Hydrographic Survey Requirements