Long deploy Egmond 2011-2012.

Position: Lander DD MM.mmm 52° 38.249’ N  4° 36.294’E
Position: Lander DD.dddd   52.63748° N    4.6049° E

Bottomframe equiped with:

four ALEC JFE ACLW turbidity-chl-a sensors
at 30cm above bottom
at 80cm above bottom
at 120cm above bottom
at 200 cm above bottom

Nortek Aquadop ADV
at 140 cm above bottom

Seabird CTD pumped version.
at 140 cm above bottom

Nortek Vektor at
30 cm above bottom

Servicing and measurement periods in between these.
Table 2. Deployment periods and dates of lander service as well as the used ships
Deployment nr/period Date Ship
1 week 08 22/02/2011  Terschelling
2 week 14 07/04/2011  Terschelling
3 week 18 03/05/2011  Terschelling
4 week 22 31/05/2011  Terschelling
5 week 25 24/06/2011  Pelagia
6 week 28 12/07/2011  Terschelling
7 week 31 02/08/2011  Terschelling
8 week 34 23/08/2011  Terschelling
9 week 39 27-28/09/2011 Terschelling/Pelagia
10 week 43 25/10/2011 Terschelling
11 week 02 11/01/2012 Terschelling
12 week 09 29/02/2012 Terschelling
13 week 13 27/03/2012 Terschelling
14 week 18 02/05/2012 Terschelling
15 week 21 24/05/2012 Terschelling
16 week 25 18/06/2012 Pelagia
17 week 30 26-27/07/2012 Terschelling//Navicula
18 week 41 08/10/2012 Terschelling
19 week 47 24/11/2012 Pelagia

Program
Monitoring and Evaluation Programme Sand mining RWS LaMER, part B5-2 of the evaluation programme Sand mining (Ellerbroek e.a. 2008).
Monitoring and Evaluation Programme Sand mining Sand engine.