NEFSC Aerial Survey - Experimental 2002
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
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.
Years 20222021202020192018201720162015201420132012201120102009
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)253
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)1265
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)824
All observations in dataset (whole_dataset)25
  • 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
27012014-06-16whole_speciesshapefile17List of datasetsList of species539ece0058256_20140616_70206
27022014-06-15whole_speciesshapefile35List of datasetsList of species539e7269a9252_20140616_02907
27032014-06-12whole_speciesshapefile35List of datasetsList of species5399c53e3c1f2_20140612_115402
27042014-06-08dist_spshapefile120List of datasetsList of species5394a556a139b_20140608_141234
27052014-06-08dist_spshapefile114List of datasetsList of species5394a556a139b_20140608_140916
27062014-06-06whole_datasetshapefile555List of datasetsList of species5391d5640e98d_20140606_105135
27072014-06-06pointsshapefile4List of datasetsList of species5391ee26267f8_20140606_123926
27082014-06-06pointsshapefile57List of datasetsList of species5391ee26267f8_20140606_124220
27092014-06-05dist_taxashapefile555List of datasetsList of species5390ee50bda6a_20140605_190126
27102014-06-04pointsshapefile62List of datasetsList of species538f6fb32d688_20140604_152208
27112014-05-27whole_speciesshapefile2List of datasetsList of species5384c909328f6_20140527_132439
27122014-05-27whole_speciesshapefile2List of datasetsList of species5384c909328f6_20140527_132047
27132014-05-23dist_spshapefile6List of datasetsList of species537faca50c8f0_20140523_162100
27142014-05-22dist_taxashapefile555List of datasetsList of species537ddaaeb7900_20140522_71336
27152014-05-22dist_taxashapefile555List of datasetsList of species537ddaaeb7900_20140522_71652
27162014-05-22dist_spshapefile63List of datasetsList of species537ddfb87a8e9_20140522_74547
27172014-05-22dist_taxashapefile555List of datasetsList of species537ddaaeb7900_20140522_72841
27182014-05-21dist_spshapefile1List of datasetsList of species537cac9f03dca_20140521_100408
27192014-05-20dist_spshapefile37List of datasetsList of species537b64d543569_20140520_103528
27202014-05-20dist_spshapefile15List of datasetsList of species537b92f8164ff_20140520_135207
27212014-05-20dist_spshapefile6List of datasetsList of species537b92f8164ff_20140520_134442
27222014-05-20dist_spshapefile6List of datasetsList of species537b64d543569_20140520_132340
27232014-05-20dist_taxashapefile555List of datasetsList of species537b92f8164ff_20140520_133902
27242014-05-18whole_speciescsv17List of datasetsList of species53795c833e12a_20140518_212726
27252014-05-15whole_speciescsv10List of datasetsList of species537497f9a8230_20140515_65659
27262014-05-14whole_speciescsv8List of datasetsList of species5373a9f39bb27_20140514_135028
27272014-05-14whole_speciescsv8List of datasetsList of species5373a9f39bb27_20140514_135246
27282014-05-13dist_spcsv273List of datasetsList of species5371fb6b6a65c_20140513_72351
27292014-04-30whole_speciesshapefile2List of datasetsList of species53616128adb42_20140430_164847
27302014-04-09dist_taxashapefile555List of datasetsList of species534506258d277_20140409_50702
27312014-04-09dist_taxashapefile555List of datasetsList of species534506258d277_20140409_43956
27322014-04-09dist_taxashapefile555List of datasetsList of species534506258d277_20140409_50212
27332014-04-08whole_speciesshapefile2List of datasetsList of species5343ebb0b9213_20140408_113458
27342014-04-08dist_taxashapefile555List of datasetsList of species5343c98ff32e0_20140408_61123
27352014-03-21dist_taxacsv555List of datasetsList of species532c347743057_20140321_85908
27362014-03-20pointsshapefile175List of datasetsList of species532af0ce9c547_20140320_100608
27372014-03-18dist_spshapefile167List of datasetsList of species532844a3a30b9_20140318_100554
27382014-03-17dist_spshapefile2List of datasetsList of species53273f4e7d37c_20140317_180431
27392014-03-17pointsshapefile2List of datasetsList of species53273f4e7d37c_20140317_181335
27402014-03-13dist_spshapefile86List of datasetsList of species5321edaae49cd_20140313_141158
27412014-03-13dist_spcsv86List of datasetsList of species5321edaae49cd_20140313_140446
27422014-03-13pointsshapefile90List of datasetsList of species5321edaae49cd_20140313_143244
27432014-03-13pointsshapefile17List of datasetsList of species532173c27fa53_20140313_61519
27442014-03-13pointsshapefile4List of datasetsList of species532173c27fa53_20140313_60246
27452014-03-13whole_speciesshapefile14List of datasetsList of species532173c27fa53_20140313_51148
27462014-03-13whole_speciesshapefile14List of datasetsList of species532173c27fa53_20140313_52641
27472014-03-13pointsshapefile5List of datasetsList of species532173c27fa53_20140313_52947
27482014-03-13pointsshapefile1List of datasetsList of species532173c27fa53_20140313_53231
27492014-03-13pointsshapefile35List of datasetsList of species532173c27fa53_20140313_55331
27502014-03-13pointsshapefile9List of datasetsList of species532173c27fa53_20140313_55635
List of datasets


  • 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.