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
22512016-09-07pointscsv1List of datasetsList of species57d017a6cdf84_20160907_101158
22522016-09-07pointscsv50List of datasetsList of species57d017a6cdf84_20160907_102521
22532016-09-07pointscsv8List of datasetsList of species57d017a6cdf84_20160907_102939
22542016-09-02dist_spshapefile2List of datasetsList of species57c9aedc4d4d8_20160902_132001
22552016-09-02dist_spshapefile31List of datasetsList of species57c9aea108325_20160902_131555
22562016-09-02dist_spkml7List of datasetsList of species57c9af0be661d_20160902_133310
22572016-09-02dist_spshapefile28List of datasetsList of species57c9aec7d0178_20160902_131859
22582016-09-02dist_spshapefile7List of datasetsList of species57c9af0be661d_20160902_132044
22592016-09-02dist_spkml7List of datasetsList of species57c9af0be661d_20160902_133313
22602016-09-02dist_taxakml207List of datasetsList of species57c9c212da62c_20160902_142702
22612016-09-02dist_taxashapefile207List of datasetsList of species57c9c212da62c_20160902_142504
22622016-09-02dist_spkml7List of datasetsList of species57c9af0be661d_20160902_133314
22632016-09-02dist_spshapefile4List of datasetsList of species57c9beb1648d1_20160902_140456
22642016-09-02dist_spkml7List of datasetsList of species57c9af0be661d_20160902_133315
22652016-09-02dist_spshapefile49List of datasetsList of species57c9ae082cc3c_20160902_131200
22662016-09-02pointscsv10List of datasetsList of species57c9b98054c9d_20160902_134211
22672016-08-21dist_spkml6List of datasetsList of species57b94c3c6a6dc_20160821_30908
22682016-08-19dist_spkml2List of datasetsList of species57b742cb8294f_20160819_133620
22692016-08-19dist_spkml2List of datasetsList of species57b742cb8294f_20160819_134412
22702016-08-16dist_spshapefile4List of datasetsList of species57b3bf2c0858b_20160816_213549
22712016-08-15pointsshapefile6List of datasetsList of species57b1e8aa5dab3_20160815_121010
22722016-08-12pointsshapefile10List of datasetsList of species57adce8a40ced_20160812_101346
22732016-08-12pointsshapefile5List of datasetsList of species57adce8a40ced_20160812_94717
22742016-08-12pointsshapefile17List of datasetsList of species57ae0d4eb61de_20160812_141008
22752016-08-12pointsshapefile50List of datasetsList of species57adce8a40ced_20160812_95704
22762016-08-12pointsshapefile8List of datasetsList of species57adce8a40ced_20160812_100402
22772016-08-12pointsshapefile35List of datasetsList of species57adce8a40ced_20160812_93923
22782016-08-12pointsshapefile86List of datasetsList of species57adce8a40ced_20160812_101559
22792016-08-12pointsshapefile1List of datasetsList of species57adce8a40ced_20160812_95210
22802016-08-12pointsshapefile10List of datasetsList of species57adce8a40ced_20160812_103107
22812016-08-12pointsshapefile9List of datasetsList of species57adce8a40ced_20160812_103523
22822016-08-12pointsshapefile4List of datasetsList of species57adce8a40ced_20160812_94942
22832016-08-12pointsshapefile35List of datasetsList of species57adeb8aea2d6_20160812_113507
22842016-08-11pointscsv2List of datasetsList of species57acae474e900_20160811_131617
22852016-08-11pointsshapefile2List of datasetsList of species57acae474e900_20160811_131655
22862016-08-10pointscsv2List of datasetsList of species57ab7f5824241_20160810_152752
22872016-08-10dist_spcsv6List of datasetsList of species57ab297b45bf7_20160810_92747
22882016-08-09pointsshapefile2List of datasetsList of species57a9df1324b0b_20160809_103557
22892016-08-04pointscsv17List of datasetsList of species57a31c181ea6b_20160804_64552
22902016-08-04pointsshapefile35List of datasetsList of species57a3481e9b69b_20160804_95303
22912016-08-04pointscsv35List of datasetsList of species57a3352f3ebd7_20160804_83825
22922016-08-04pointscsv35List of datasetsList of species57a3352f3ebd7_20160804_85203
22932016-07-26pointscsv5List of datasetsList of species5797be40e018f_20160726_155919
22942016-07-26pointswfs10List of datasetsList of species579758abb8215_20160726_84639
22952016-07-26pointscsv10List of datasetsList of species579758abb8215_20160726_84140
22962016-07-21dist_spcsv11List of datasetsList of species5790da7019ae0_20160721_123738
22972016-07-19pointsshapefile555List of datasetsList of species578e8ed467983_20160719_163546
22982016-07-18pointscsv8List of datasetsList of species578c85d4a0128_20160718_33251
22992016-07-14diversityshapefile88List of datasetsList of species5787ea218431b_20160714_154416
23002016-07-14dist_spshapefile30List of datasetsList of species5787ea218431b_20160714_160914
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.