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
23512016-05-11pointscsv56List of datasetsList of species573202de64d6f_20160510_115300
23522016-05-11pointsshapefile2List of datasetsList of species57329fc9d3ca7_20160510_233733
23532016-05-04pointsshapefile231List of datasetsList of species5728f5fd937bf_20160503_170411
23542016-04-29dist_taxashapefile555List of datasetsList of species572369e07ff97_20160429_100900
23552016-04-28dist_taxakml555List of datasetsList of species5720f070e9181_20160427_130212
23562016-04-27dist_taxakml555List of datasetsList of species571fa4f60bf43_20160426_132731
23572016-04-18dist_spkml35List of datasetsList of species57148c758f459_20160418_32801
23582016-04-16pointscsv273List of datasetsList of species57118babdadb6_20160415_220355
23592016-04-13whole_speciesshapefile2List of datasetsList of species570d4ffd1d9cd_20160412_155009
23602016-04-13dist_spshapefile4List of datasetsList of species570d5e5a94267_20160412_164649
23612016-04-13whole_speciesshapefile10List of datasetsList of species570e699c0db3b_20160413_114540
23622016-04-13whole_speciesshapefile2List of datasetsList of species570d668d47109_20160412_172059
23632016-04-13whole_speciesshapefile2List of datasetsList of species570d6591f2f26_20160412_171622
23642016-04-13dist_spshapefile45List of datasetsList of species570e50efa1ab9_20160413_111912
23652016-04-12dist_spshapefile2List of datasetsList of species570bf60f532f5_20160411_151714
23662016-04-10whole_speciesshapefile2List of datasetsList of species570a62cd8a3a2_20160410_103030
23672016-04-09dist_spkml273List of datasetsList of species5708a8ac0a706_20160409_30211
23682016-04-08whole_speciesshapefile2List of datasetsList of species570783dd8c2d8_20160408_61257
23692016-04-07dist_taxakml555List of datasetsList of species57064258e506f_20160407_72109
23702016-04-04whole_speciescsv17List of datasetsList of species5702969eae8c8_20160404_123057
23712016-04-04whole_speciescsv5List of datasetsList of species5702989e22b5f_20160404_123906
23722016-04-04whole_speciescsv35List of datasetsList of species570298231bb38_20160404_123704
23732016-04-04whole_speciescsv6List of datasetsList of species5702975fdda0e_20160404_123354
23742016-04-04dist_spcsv63List of datasetsList of species570291c327c66_20160404_122632
23752016-03-30whole_speciescsv17List of datasetsList of species56fba9fe2af52_20160330_64110
23762016-03-30whole_speciescsv17List of datasetsList of species56fae91c03cae_20160329_164444
23772016-03-30whole_speciescsv17List of datasetsList of species56fb9b3f286f2_20160330_52626
23782016-03-30dist_spcsv6List of datasetsList of species56fb9696525cf_20160330_52322
23792016-03-29dist_spshapefile555List of datasetsList of species56fa60268ed7b_20160329_73224
23802016-03-29dist_spshapefile555List of datasetsList of species56fa60268ed7b_20160329_73606
23812016-03-29dist_spshapefile555List of datasetsList of species56fa60268ed7b_20160329_72835
23822016-03-29dist_spshapefile555List of datasetsList of species56fa60268ed7b_20160329_70025
23832016-03-26dist_spshapefile69List of datasetsList of species56f6b048e2754_20160326_121733
23842016-03-20dist_spcsv8List of datasetsList of species56ee33ecdebc6_20160320_15821
23852016-03-17dist_spkml10List of datasetsList of species56eb174ed3a9c_20160317_164746
23862016-03-17dist_taxashapefile555List of datasetsList of species56eacaf13ec0b_20160317_112552
23872016-03-08on_mapkml5List of datasetsList of species56dedc033ce97_20160308_90957
23882016-02-26pointscsv6List of datasetsList of species56d07de20d4d6_20160226_113948
23892016-02-23dist_spcsv2List of datasetsList of species56ccc0720a467_20160223_153402
23902016-02-23dist_spcsv17List of datasetsList of species56ccd2449de2c_20160223_164922
23912016-02-16whole_speciescsv8List of datasetsList of species56c32e4703df1_20160216_91616
23922016-02-16whole_specieskml8List of datasetsList of species56c32e4703df1_20160216_91727
23932016-02-10dist_spcsv17List of datasetsList of species56bb10165413c_20160210_53327
23942016-02-09whole_speciescsv35List of datasetsList of species56ba3c65278c7_20160209_143538
23952016-02-04whole_speciescsv6List of datasetsList of species56b2fb5181070_20160204_22144
23962016-01-27whole_speciescsv17List of datasetsList of species56a8e1aaa88c7_20160127_104234
23972016-01-20whole_speciescsv8List of datasetsList of species569f9a2fa7353_20160120_93123
23982016-01-20whole_speciescsv9List of datasetsList of species569f940a94909_20160120_90618
23992016-01-20whole_specieskml14List of datasetsList of species569f9090a59de_20160120_85056
24002016-01-20whole_speciescsv10List of datasetsList of species569f985d0e748_20160120_92340
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.