AMAPPS Northeast Aerial Cruise Spring 2023
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
2951105
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.
81097
Years 20262025
401704
Formats requested Types requested  
csv635
shapefile158
kml151
wms11
wfs18
gdb132
Gridded summary Type 1a (dist_taxa)35
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)394
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)0
Observations based on criteria (points)50
All observations of species (whole_species)601
All observations in dataset (whole_dataset)8
  • 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
11012025-03-23dist_spcsv3List of datasetsList of species67e0666ef3137_20250323_155503
11022025-03-21whole_speciescsv6List of datasetsList of species67dcb2dde777f_20250320_204241
11032025-03-21whole_speciesgdb6List of datasetsList of species67dcb2dde777f_20250320_203426
11042025-03-20pointscsv6List of datasetsList of species67dc4fffcf2d7_20250320_141055
11052025-03-20dist_spcsv5List of datasetsList of species67dc4fffcf2d7_20250320_140816
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.