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Research / survey
Operated by Royal Netherlands Institute of Sea Research
Photo: HeinS5 · CC BY-SA 3.0 · file
Largest in this registry
#60,473
of 84,014 with a recorded tonnage
Largest research / survey
#282
of 483 of this type with a recorded tonnage
Largest in its fleet
#2
of 2 in this fleet with a recorded tonnage
In brief
RV Pelagia is a research vessel in the service of the Royal Netherlands Institute of Sea Research (NIOZ), a research institute of the Dutch Research Council (NWO). It was built in 1991 by Verolme Shipyard in Heusden, The Netherlands, and has been in NIOZ-service since. The RV Pelagia is due to be replaced but on 14 April 2022 a Dutch court ruled that the original contract must be amended, resulting in a delay of the final tender for the replacement that will bear the name RV Anna Weber-van Bosse, after the Netherlands' first female marine biologist to conduct research at sea.
Vessel particulars
Every value is as recorded in the source. Blanks are values the source does not hold — none is estimated from a sister ship or a class average.
Identification
Construction
Measurements
In context
Every figure in this section is a count, a rank or a percentile over vessels actually held in this registry — not over the world fleet, which is larger. Nothing here is estimated.
At 1,615 gross tons, Pelagia is the 60,473rd largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 3.7 times smaller than the typical vessel on record here. The largest measures 499,167 GT.
Among the 612 research / surveys held here, it ranks 282nd by tonnage — larger than 42% of that group. Their median tonnage is 2,180 GT, and the largest tenth begin at 9,452 GT. The flag most often flown by this group is United States (90 ships). The yard that appears most often against it is Wärtsilä, with 36 hulls on record.
Netherlands is the country of registry for 1,546 vessels in this directory, of which Pelagia is the 879th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (839 ships), and the median vessel measures 2,810 GT. Browse every ship flagged Netherlands.
Narrowing to both dimensions at once, this registry holds 10 research / surveys flying the Netherlands flag, of which 3 are larger by tonnage.
Pelagia was built in 1991, making it 35 years old. It is one of 1,166 hulls in this registry delivered that year, a cohort whose median tonnage is 2,997 GT; within it this ship is the 750th largest. Across the whole of the 1990s the registry holds 12,006 vessels, median 4,956 GT. The median build year across the entire registry is 1995.
The registry attributes 21 vessels to Verolme Scheepswerf Heusden, with a median tonnage of 7,950 GT, delivered between 1972 and 1998. See the rest of that yard’s output.
At 66.1 m overall, Pelagia is 4.9 m shorter than the 71.0 m median for research / surveys on record, with a beam of 12.8 m and a draft of 4.0 m.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9001461 this registry holds 68 other vessels, whose median build year is 1991 and which range from 1986 to 1995. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 1991.
Its IMO number, 9001461, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 0×6 + 0×5 + 1×4 + 4×3 + 6×2 = 91 — and the last digit of that total, 1, must equal the seventh digit, 1. It does, so this number is well formed.
Nearest by tonnage among research / surveys
| Ship | Built | Gross tonnage |
|---|---|---|
| H38 Cruzeiro do Sul | 1986 | 1,716 |
| Gauss | 1980 | 1,684 |
| Shinsei-maru | 2013 | 1,635 |
| Pelagia (this ship) | 1991 | 1,615 |
| RV Polar Duke | 1983 | 1,594 |
| NOAAS Rainier | 1968 | 1,591 |
| NOAAS Fairweather |
Same yard, same years
No ship class is recorded for this vessel, so these are not asserted to be sister ships — they are contemporaries from the same builder, shown because that is what the data supports.
Same fleet
Provenance
Vessel recordWikidata, released under CC0, keyed on this ship’s IMO number.
Written summaryQuoted from RV Pelagia on English Wikipedia, reused under CC BY-SA 4.0.
PhotographBy HeinS5, reused under CC BY-SA 3.0.
| 1967 |
| 1,591 |