Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Payee | Purpose | Amount (millions) | Signatories | Date signed |
| --- | --- | --- | --- | --- |
| Anglo Leasing | Forensic LAB – CID | US$54.56 | PS-Treasury PS-Internal Security OP | 16 August 2001 |
| Silverson Establishment | Security Vehicles | US$90 | PS-Treasury PS-Internal Security OP | 16 August 2001 |
| Apex Finance | Police Security | US$30 | PS-Treasury PS-Internal Security OP | 9 February 2002 |
| LBA Systems | Security-MET | US$25 | PS-Treasury | 7 June 2002 |
| Apex Finance | Police Security | US$21.8 | PS-Treasury PS-Internal Security OP | 14 June 2002 |
| Universal Satspace | Satellite Services | US$28.11 | PS-Treasury PS-Transport | 11 July 2002 |
| First Mechantile | Police Security | US$21.8 | PS-Treasury PS-Transport | 11 July 2002 |
| Apex Finance Corp | Police Security | US$22.8 | PS-Treasury PS-Internal Security OP | 12 July 2002 |
| LBA Systems | Prison security | US$29.7 | PS-Treasury | 19 November 2002 |
| Nedemar | Security | US$26.9 | PS-Treasury PS-Transport | 19 November 2002 |
| Midland Bank | Police security | US$29.65 | PS-Treasury | 29 May 2003 |
| Naviga Capital | Oceanographic vessel | EUR 26.6 | PS-Treasury | 15 July 2003 |
| Empressa | Oceanographic vessel | EUR 15 | PS-Treasury | 15 July 2003 |
| Euromarine | Oceanographic vessel | EUR 10.4 | PS-Treasury | 15 July 2003 |
| Infotalent | Police security | EUR 59.7 | PS-Treasury PS-Internal Security OP | 19 November 2003 |
| Apex Finance Corp | Police security | EUR 40 | PS-Treasury PS-Internal Security OP | 17 December 2003 |
| Ciaria Systems Inc | Design, maintain satellite NSIS | US$24.56 | PS Treasury Director NSIS | 20 January 2004 |
Question:
What is the purpose of Euromarine?
Answer:
Oceanographic vessel