Marine Life Information Network (MarLIN) marine survey data (Professional)
Jon Parr, Marine Biological Association of the UK (MBA)

Summary of download requests

Number of users / requestsUsersRequests
128262
Types requested AllPartial All or partial?: When all records of this dataset were downloaded, it is flagged as "All".
Otherwise, it is flagged as "Partial".
A partial download happens when a user specifies particular species / areas / dates of interest.
31231
Years 202220212020201620152014201320122011
2389953945182410
Formats requested Types requested  
csv61
shapefile120
kml79
wms1
wfs1
Gridded summary Type 1a (dist_taxa)164
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)42
Gridded summary Type 2b (dist_sp_h3)0
diversity indexes (diversity)0
Observations based on criteria (points)23
All observations of species (whole_species)19
All observations in dataset (whole_dataset)14
  • Gridded summary Type 1 (dist_taxa): Sightings of all species are aggregated at 1/0.1/0.01 degree resolution. Users gets the number of species and records per grid cell.
    a: Rectangular grids; b: Hexagonal grids
  • Gridded summary Type 2 (dist_sp): Sightings of each species are aggregated at 1/0.1/0.01 degree resolution. Users gets the number of records of the species in question per grid cell.
    a: Rectangular grids; b: Hexagonal grids
  • All or partial?: When all records of this dataset were downloaded, it is flagged as "All". Otherwise, it is flagged as "Partial". A partial download happens when a user specifies particular species / areas / dates of interest.

Download request details

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No.Date requestedTypes requestedFormat#recordsAlong with...Species includedRequest ID
2512012-03-13dist_spshapefile5List of datasetsList of species4f5f06760f682_20120313_43422
2522012-01-23dist_spshapefile5List of datasetsList of species4f1d49a51a22d_20120123_65220
2532011-12-12dist_spcsv5List of datasetsList of species4ee6755df2812_20111212_164842
2542011-11-22dist_spcsv5List of datasetsList of species4ecb9cb0d7420_20111122_80024
2552011-11-22dist_spshapefile5List of datasetsList of species4ecb9cb0d7420_20111122_80221
2562011-11-04dist_spcsv5List of datasetsList of species4eb44af4c469b_20111104_162920
2572011-11-02dist_spshapefile5List of datasetsList of species4eb19fbcf2bfc_20111102_212843
2582011-09-06dist_spshapefile5List of datasetsList of species4e66d20e951c8_20110906_220906
2592011-08-25dist_spshapefile5List of datasetsList of species4e56898624f5a_20110825_134420
2602011-08-25dist_spcsv5List of datasetsList of species4e56898624f5a_20110825_134350
2612011-08-23dist_spcsv5List of datasetsList of species4e540b070ef5c_20110823_162148
2622011-08-23dist_spshapefile5List of datasetsList of species4e540b070ef5c_20110823_161950
List of datasets

Notes

  • The summary of the download requests may not be accurate as the download functionality of the OBIS-SEAMAP mapping tools have been advancing and it is hard to put together old download requests with newer ones.
  • The number of users may be overcounted or undercounted as we didn't collect the information of user identification in early years of OBIS-SEAMAP and the IP addresses are used as a proxy to user identity for old requests.
  • Other issues that may result in inaccuracy is:
    • a user may try downloading data with slightly different criteria for the same project/purpose.
    • a user may download data a couple of times over time to include the latest observations.
    • a user may download data with more coarse criteria and then filter the downloaded data more for specific needs (e.g. download global sightings of a species and then filter them with a study area).
    • a user may download data just for a test purpose.
    • For KML format, a user may visualize the data using Google Earth but did not use them for his/her scientific work.
  • The data type of "diversity indexes" was added in July 2016.
  • Although we have started collecting details of a request (i.e. user's name, prospectus) since Nov 2013, we do not disclose the details unless the user gives us consent. If you want to know more details on the request, please contact us with the Request ID ready. We will try connecting you with the user in question.