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
11512019-12-18pointsshapefile2List of datasetsList of species5dfa4f08d21ce_20191218_110902
11522019-12-15pointscsv2List of datasetsList of species5df68e270f8da_20191215_145654
11532019-12-15pointscsv2List of datasetsList of species5df6902edac16_20191215_150011
11542019-12-04pointscsv45List of datasetsList of species5de789fa7d660_20191204_053612
11552019-12-03pointsshapefile9List of datasetsList of species5de68caf19458_20191203_112951
11562019-12-02pointsshapefile9List of datasetsList of species5de5a11a7031c_20191202_184256
11572019-12-01pointsshapefile10List of datasetsList of species5de404d89c796_20191201_132329
11582019-12-01pointscsv10List of datasetsList of species5de40469c5240_20191201_132203
11592019-12-01pointscsv10List of datasetsList of species5de40539677ee_20191201_134033
11602019-11-26pointscsv10List of datasetsList of species5ddcbb0c1991f_20191126_004248
11612019-11-26pointscsv10List of datasetsList of species5ddcbb80bca2b_20191126_004531
11622019-11-26pointscsv10List of datasetsList of species5ddcbb80bca2b_20191126_004604
11632019-11-26pointscsv17List of datasetsList of species5ddcbb80bca2b_20191126_005237
11642019-11-26pointsshapefile6List of datasetsList of species5ddcb2959bf4b_20191126_000912
11652019-11-26pointsshapefile17List of datasetsList of species5ddcbb80bca2b_20191126_005017
11662019-11-26pointsshapefile14List of datasetsList of species5ddca306689c4_20191126_000308
11672019-11-26pointscsv6List of datasetsList of species5ddcbb80bca2b_20191126_010645
11682019-11-26pointsshapefile14List of datasetsList of species5ddcb2959bf4b_20191126_001343
11692019-11-26pointsshapefile4List of datasetsList of species5ddd56285d61d_20191126_114531
11702019-11-26pointsshapefile9List of datasetsList of species5ddd84edabac1_20191126_150834
11712019-11-25pointscsv45List of datasetsList of species5ddbd0b24c043_20191125_080709
11722019-11-22pointscsv35List of datasetsList of species5dd7ad3262b92_20191122_065356
11732019-11-22pointscsv56List of datasetsList of species5dd82d5b32e9c_20191122_135121
11742019-11-22pointsshapefile56List of datasetsList of species5dd7de517c2c4_20191122_081246
11752019-11-22pointsshapefile56List of datasetsList of species5dd7c8a30b923_20191122_064525
11762019-11-22pointsshapefile56List of datasetsList of species5dd7c8a30b923_20191122_064443
11772019-11-22pointscsv56List of datasetsList of species5dd7c8a30b923_20191122_064151
11782019-11-19pointsshapefile17List of datasetsList of species5dd480a8df3b4_20191119_191206
11792019-11-19pointscsv17List of datasetsList of species5dd480a8df3b4_20191119_185547
11802019-11-19pointsshapefile17List of datasetsList of species5dd4866fd8fb9_20191119_192003
11812019-11-19pointsshapefile17List of datasetsList of species5dd482baa76b0_20191119_194241
11822019-11-19pointsshapefile17List of datasetsList of species5dd452c04b308_20191119_153949
11832019-11-19pointsshapefile17List of datasetsList of species5dd4819481718_20191119_185901
11842019-11-19pointsshapefile17List of datasetsList of species5dd48791b6a30_20191119_193241
11852019-11-19pointsshapefile17List of datasetsList of species5dd482ff09f22_20191119_190507
11862019-11-19pointsshapefile17List of datasetsList of species5dd48511d62a7_20191119_191324
11872019-11-19pointscsv17List of datasetsList of species5dd47a236073d_20191119_184713
11882019-11-19pointsshapefile17List of datasetsList of species5dd485922c893_20191119_191622
11892019-11-19pointsshapefile17List of datasetsList of species5dd48b38da33b_20191119_194712
11902019-11-19pointscsv17List of datasetsList of species5dd48b38da33b_20191119_194521
11912019-11-18pointsshapefile4List of datasetsList of species5dd2e71d7c612_20191118_135022
11922019-11-18pointskml4List of datasetsList of species5dd2e71d7c612_20191118_135000
11932019-11-18pointskml3List of datasetsList of species5dd2bb9420464_20191118_112535
11942019-11-15pointsshapefile6List of datasetsList of species5dcf06cba39a3_20191115_152043
11952019-11-13pointsshapefile45List of datasetsList of species5dcbf1b0c1b54_20191113_071249
11962019-11-13pointscsv45List of datasetsList of species5dcbf1b0c1b54_20191113_073909
11972019-11-12dist_spcsv24List of datasetsList of species5dcacf18aaa0f_20191112_103859
11982019-11-08pointscsv4List of datasetsList of species5dc560dae4142_20191108_073945
11992019-11-07pointsshapefile56List of datasetsList of species5dc46da752dbb_20191107_141916
12002019-11-07pointsshapefile17List of datasetsList of species5dc4509e6e51d_20191107_121752
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.