NEFSC Survey 1997
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)0
Gridded summary Type 2a (dist_sp)866
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)967
All observations of species (whole_species)596
All observations in dataset (whole_dataset)23
  • 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
23512012-10-15whole_speciesshapefile1List of datasetsList of species507c8191e097b_20121015_173524
23522012-10-15whole_speciesshapefile2List of datasetsList of species507c801603eb5_20121015_172930
23532012-10-15whole_speciesshapefile2List of datasetsList of species507c804bd7490_20121015_172955
23542012-10-15whole_speciesshapefile1List of datasetsList of species507c81a9149a0_20121015_173543
23552012-10-15whole_speciesshapefile6List of datasetsList of species507c7c06ad43a_20121015_171149
23562012-10-12dist_taxacsv60List of datasetsList of species5078403f91af2_20121012_121309
23572012-10-08whole_speciescsv2List of datasetsList of species50735d8c90f94_20121008_191119
23582012-10-08whole_speciescsv2List of datasetsList of species50735cc352902_20121008_191217
23592012-10-08whole_speciesshapefile2List of datasetsList of species50735cc352902_20121008_190821
23602012-10-06whole_speciescsv2List of datasetsList of species50708df4d5f1c_20121006_160117
23612012-10-06whole_speciescsv13List of datasetsList of species50709249cbd26_20121006_162010
23622012-10-06dist_taxacsv60List of datasetsList of species50708c6966c49_20121006_155430
23632012-10-05dist_taxacsv60List of datasetsList of species506dea2994bfd_20121005_132748
23642012-10-05whole_speciescsv2List of datasetsList of species506f1fded65cb_20121005_135904
23652012-10-04whole_speciescsv1List of datasetsList of species506de881b82b1_20121004_155059
23662012-09-27whole_speciesshapefile9List of datasetsList of species5064871d04e83_20120927_130438
23672012-09-27whole_speciescsv13List of datasetsList of species506483cd8e974_20120927_125028
23682012-09-27whole_speciescsv7List of datasetsList of species50644f2a571ef_20120927_91506
23692012-09-27whole_speciesshapefile7List of datasetsList of species50644f2a571ef_20120927_91612
23702012-09-27whole_speciescsv7List of datasetsList of species50644f2a571ef_20120927_91545
23712012-09-23whole_speciescsv9List of datasetsList of species505f890e4b7f9_20120923_181320
23722012-09-23whole_speciescsv7List of datasetsList of species505f89531ca01_20120923_181311
23732012-09-20dist_spcsv2List of datasetsList of species505b34030a18f_20120920_112245
23742012-09-20whole_speciesshapefile2List of datasetsList of species505b075aecf59_20120920_80909
23752012-09-12dist_spshapefile58List of datasetsList of species50511d62e373d_20120912_194419
23762012-09-11whole_speciesshapefile2List of datasetsList of species504f70aa784e2_20120911_131147
23772012-09-11dist_taxashapefile60List of datasetsList of species504f959b6fca0_20120911_154857
23782012-09-11dist_spshapefile58List of datasetsList of species504f959b6fca0_20120911_155221
23792012-09-09whole_speciescsv7List of datasetsList of species504d4a9411e0c_20120909_221639
23802012-09-09whole_speciesshapefile7List of datasetsList of species504d4a9411e0c_20120909_221659
23812012-09-09whole_speciescsv7List of datasetsList of species504d46f26abad_20120910_02650
23822012-09-04dist_spcsv42List of datasetsList of species50462db636bf6_20120904_124602
23832012-09-04dist_taxacsv60List of datasetsList of species50462c8314bc0_20120904_123125
23842012-08-19dist_taxacsv60List of datasetsList of species5031982ac4cb0_20120819_215334
23852012-08-10whole_speciesshapefile13List of datasetsList of species502552d7af61f_20120810_143500
23862012-08-10whole_speciescsv13List of datasetsList of species502552d7af61f_20120810_143409
23872012-08-08whole_speciescsv13List of datasetsList of species5022b744ebc35_20120808_152216
23882012-08-08dist_spcsv13List of datasetsList of species5022ba90667b0_20120808_151520
23892012-07-09whole_speciescsv1List of datasetsList of species4ffb22f858870_20120709_142942
23902012-07-09whole_speciesshapefile1List of datasetsList of species4ffb22f858870_20120709_142959
23912012-06-26whole_speciesshapefile2List of datasetsList of species4fea0aa85da47_20120626_151751
23922012-06-13whole_speciesshapefile3List of datasetsList of species4fd8211ac1779_20120613_11237
23932012-06-07dist_spshapefile2List of datasetsList of species4fd16c5e49d68_20120607_230946
23942012-06-07whole_speciescsv6List of datasetsList of species4fd0f41355eed_20120607_143406
23952012-06-06dist_spshapefile60List of datasetsList of species4fd00feecef91_20120606_222407
23962012-06-06dist_taxashapefile60List of datasetsList of species4fd022ed1e254_20120606_234840
23972012-06-06dist_spshapefile1List of datasetsList of species4fd0172d1741b_20120606_225321
23982012-06-05dist_spshapefile60List of datasetsList of species4fce17f2cf7f4_20120605_103414
23992012-06-04dist_spcsv1List of datasetsList of species4fccf673bacf7_20120604_153341
24002012-06-04dist_spcsv1List of datasetsList of species4fccf673bacf7_20120604_140405
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.