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
15512018-11-12dist_spcsv33List of datasetsList of species5be973e1c9ea9_20181112_80951
15522018-11-12dist_spcsv33List of datasetsList of species5be9789ca3825_20181112_75905
15532018-11-06dist_taxakml151List of datasetsList of species5be18b0266358_20181106_74405
15542018-11-06dist_taxakml151List of datasetsList of species5be18e3cab605_20181106_75347
15552018-11-05dist_taxakml346List of datasetsList of species5bdf994974051_20181104_201433
15562018-11-05dist_taxakml346List of datasetsList of species5bdf994974051_20181104_201432
15572018-11-05dist_taxakml346List of datasetsList of species5bdf994974051_20181104_201431
15582018-11-04pointsshapefile2List of datasetsList of species5bdf403ac4c17_20181104_140130
15592018-10-27dist_spkml4List of datasetsList of species5bd4a8c2d13ea_20181027_140823
15602018-10-25dist_taxakml151List of datasetsList of species5bd1fbb684277_20181025_132334
15612018-10-19dist_taxakml151List of datasetsList of species5bc9cff90c424_20181019_84057
15622018-10-19dist_taxakml151List of datasetsList of species5bc9cff90c424_20181019_84058
15632018-10-16pointskml6List of datasetsList of species5bc5965893174_20181016_34732
15642018-10-16pointskml6List of datasetsList of species5bc5965893174_20181016_34818
15652018-10-13pointscsv17List of datasetsList of species5bc1a696bbbc5_20181013_41212
15662018-10-12dist_spkml110List of datasetsList of species5bc09e6879883_20181012_91540
15672018-10-09dist_spcsv3List of datasetsList of species5bbd35700ca77_20181009_191238
15682018-10-09pointsshapefile14List of datasetsList of species5bbc70ac8f253_20181009_52858
15692018-10-02dist_spkml55List of datasetsList of species5bb2bbd8b7198_20181001_203818
15702018-10-02dist_spkml55List of datasetsList of species5bb2bbd8b7198_20181001_203815
15712018-09-25pointscsv1List of datasetsList of species5baa448c9c45c_20180925_122742
15722018-09-25pointscsv1List of datasetsList of species5baa448c9c45c_20180925_122600
15732018-09-24pointscsv3List of datasetsList of species5ba937a66a903_20180924_152256
15742018-09-24pointscsv17List of datasetsList of species5ba82ec34b659_20180923_211810
15752018-09-21pointskml3List of datasetsList of species5ba3f341b4664_20180921_135315
15762018-09-21pointsshapefile3List of datasetsList of species5ba3f341b4664_20180921_135843
15772018-09-05pointscsv5List of datasetsList of species5b8f94931d2d1_20180905_43756
15782018-09-05dist_spcsv5List of datasetsList of species5b8f98920cb26_20180905_45651
15792018-08-27pointscsv101List of datasetsList of species5b7f4eaa79063_20180826_202429
15802018-08-22dist_spcsv101List of datasetsList of species5b7d2d110e096_20180822_53203
15812018-08-22pointscsv14List of datasetsList of species5b7d2fd5b09b8_20180822_54424
15822018-08-22pointscsv14List of datasetsList of species5b7d194732587_20180822_41533
15832018-08-22pointscsv14List of datasetsList of species5b7d2fd5b09b8_20180822_54349
15842018-08-22pointscsv5List of datasetsList of species5b7d2d110e096_20180822_53900
15852018-08-22pointscsv14List of datasetsList of species5b7d2d110e096_20180822_53327
15862018-08-22pointscsv273List of datasetsList of species5b7d2fd5b09b8_20180822_65616
15872018-08-16dist_taxakml151List of datasetsList of species5b75d856427b0_20180816_160247
15882018-08-16pointscsv4List of datasetsList of species5b74c80e96613_20180815_205854
15892018-08-16pointskml4List of datasetsList of species5b74c80e96613_20180815_212055
15902018-08-16pointsshapefile4List of datasetsList of species5b74c80e96613_20180815_211635
15912018-08-16pointsshapefile4List of datasetsList of species5b74c80e96613_20180815_205824
15922018-08-16pointskml4List of datasetsList of species5b74c80e96613_20180815_205901
15932018-08-14dist_spshapefile55List of datasetsList of species5b731e9a3da86_20180814_143126
15942018-08-12pointskml6List of datasetsList of species5b703b5a731c4_20180812_104030
15952018-08-01pointscsv2List of datasetsList of species5b60d23b94850_20180801_43406
15962018-07-23pointscsv17List of datasetsList of species5b55838d45dec_20180723_41808
15972018-07-23pointscsv17List of datasetsList of species5b55840979f1a_20180723_33525
15982018-07-23pointscsv14List of datasetsList of species5b559c9aeffb5_20180723_51611
15992018-07-18dist_spcsv49List of datasetsList of species5b4eef35d533f_20180718_34751
16002018-07-18dist_spcsv49List of datasetsList of species5b4ef320d850c_20180718_40148
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.