© ABPmer,All  rights  reserved, 2013.  
Data Sources: Seastar Survey,  2011
JDB
4001_07_Fig7_Seabed Sediment.mxd
1:53,500  
Produced by ABPmer
Date By Size Version
Scale
Projection
QA
Coordinate
System
A4
1
NKD
Seabed Sediment
Characteristics of
Alderney South Banks
Transverse Mercator
Figure 7
Jun 13
WGS  1984
UTM30N
Figure and  images  taken  from Axelsson,  
M., Dewey, S., Allen, C.  and Doran,  J.  
(2011)    Alderney South Banks Acoustic  
and Environmental Survey  2011  –  
Environmental Survey Report.  
A  report  to  the Alderney Commission  
for Renewable Energy  (ACRE)  
by Seastar Survey  Ltd.
Substrata Map  of  the Alderney South Banks Survey Area  in  2011.
 Substrata  polygons  overlying  drop-­down  camera  locations  and
 sidescan  sonar  imagery  (UTM North  Zone  30)
(Seastar Survey,  2011)
!
[
!
[
!
[
!
[
!
[
!
[
!
[
!
[
!
[
1 2
3
5
4
6
7
8
9
1
3
2
5
5
4
6
7
8
9
South Banks Survey Area
!
.
Location  of Selected Drop-­
Down Camera Samples
1...,329,330,331,332,333,334,335,336,337,338 340,341,342,343,344,345,346,347,348,349,...392