Northeast Fisheries Science Center Bottom Trawl Survey Data
Linda Despres, Federal Government of the United States of America; Department of Commerce; National Oceanic and Atmospheric Administration; National Marine Fisheries Service; Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
175462
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.
3459
Years 202520242023
161167134
Formats requested Types requested  
csv221
shapefile86
kml103
wms0
wfs1
gdb51
Gridded summary Type 1a (dist_taxa)22
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)161
Gridded summary Type 2b (dist_sp_h3)9
diversity indexes (diversity)0
Observations based on criteria (points)30
All observations of species (whole_species)234
All observations in dataset (whole_dataset)3
  • 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

Prev 1  2  3  4  5  6  7  8  9  10  Next
No.Date requestedTypes requestedFormat#recordsAlong with...Species includedRequest ID
1512025-02-12dist_spshapefile61List of datasetsList of species67ac809713f9c_20250212_060838
1522025-02-12whole_speciesgdb1List of datasetsList of species67acfc1d955b1_20250212_151901
1532025-02-12whole_speciesgdb1List of datasetsList of species67acfc1d955b1_20250212_152036
1542025-02-12pointsshapefile63List of datasetsList of species67ad020c089aa_20250212_154345
1552025-01-24dist_spkml62List of datasetsList of species6793808828ab4_20250124_070704
1562025-01-24dist_spkml62List of datasetsList of species6793808828ab4_20250124_070655
1572025-01-14dist_taxakml360List of datasetsList of species67869dedd5921_20250114_122624
1582025-01-13dist_spcsv61List of datasetsList of species67853ba99f7e5_20250113_135000
1592025-01-08whole_speciesgdb63List of datasetsList of species677edb536b767_20250108_152733
1602025-01-08dist_spshapefile63List of datasetsList of species677edb536b767_20250108_151525
1612025-01-08whole_speciesgdb63List of datasetsList of species677edb536b767_20250108_152846
1622024-12-28whole_speciescsv1List of datasetsList of species677013f0a3535_20241228_102007
1632024-12-28whole_speciesshapefile63List of datasetsList of species6770272ef3095_20241228_113757
1642024-12-27whole_speciescsv63List of datasetsList of species676f2f359f067_20241227_175541
1652024-12-17dist_spshapefile64List of datasetsList of species6761dddaaae42_20241217_154836
1662024-12-17whole_speciesgdb63List of datasetsList of species676105308abef_20241217_000342
1672024-12-05dist_spshapefile1List of datasetsList of species6751e0c2c8c0b_20241205_122015
1682024-12-03dist_spshapefile63List of datasetsList of species674f307de8dfa_20241203_113311
1692024-12-01dist_spcsv9List of datasetsList of species674bcb7736412_20241130_214122
1702024-12-01dist_spcsv9List of datasetsList of species674bcb7736412_20241130_222619
1712024-12-01dist_spcsv9List of datasetsList of species674bcb7736412_20241130_222212
1722024-11-26whole_speciescsv1List of datasetsList of species674471facd601_20241125_201057
1732024-11-26dist_spcsv63List of datasetsList of species67459e965e3cc_20241126_051159
1742024-11-25whole_speciescsv190List of datasetsList of species6743f78f546c1_20241124_230756
1752024-11-25whole_speciescsv9List of datasetsList of species6743e277c2625_20241124_224413
1762024-11-25whole_speciescsv9List of datasetsList of species6743e277c2625_20241124_213745
1772024-11-25dist_spshapefile64List of datasetsList of species67449330dabfb_20241125_101311
1782024-11-22dist_taxa_h3shapefile458List of datasetsList of species674019cf156ce_20241122_004825
1792024-11-22whole_speciescsv1List of datasetsList of species6740aa1f2c7c8_20241122_110500
1802024-11-21dist_spkml64List of datasetsList of species673f314808b10_20241121_081549
1812024-11-21whole_speciescsv1List of datasetsList of species673fb325786af_20241121_173657
1822024-11-21whole_speciescsv190List of datasetsList of species673fb5237643c_20241121_174844
1832024-11-20whole_speciescsv9List of datasetsList of species673d5c9720db7_20241119_225522
1842024-11-18whole_specieskml63List of datasetsList of species673af47cc6ccc_20241118_031331
1852024-11-16whole_speciescsv1List of datasetsList of species6738099494ed2_20241115_221151
1862024-11-15dist_taxakml360List of datasetsList of species6737139da5b21_20241115_043550
1872024-11-15whole_speciescsv63List of datasetsList of species6737297fa4dcb_20241115_063015
1882024-11-14whole_speciescsv2List of datasetsList of species67354d2d65d33_20241113_230305
1892024-11-14whole_speciescsv2List of datasetsList of species67354d2d65d33_20241113_230307
1902024-11-13dist_sp_h3kml63List of datasetsList of species673516b3c9d60_20241113_161836
1912024-11-12whole_speciesgdb63List of datasetsList of species6732985538a86_20241112_123234
1922024-10-29whole_speciescsv1List of datasetsList of species67215a58800e6_20241029_180005
1932024-10-29whole_specieskml1List of datasetsList of species67215a58800e6_20241029_180233
1942024-10-29whole_speciesgdb1List of datasetsList of species67215a58800e6_20241029_180154
1952024-10-28dist_sp_h3kml64List of datasetsList of species671f2d5220698_20241028_022714
1962024-10-28dist_sp_h3kml64List of datasetsList of species671f2d5220698_20241028_022713
1972024-10-27whole_speciesgdb9List of datasetsList of species671e8b2064fcb_20241027_145934
1982024-10-26whole_speciescsv1List of datasetsList of species671c361c7e9c2_20241025_202711
1992024-10-26dist_spkml61List of datasetsList of species671d568bddb9b_20241026_165237
2002024-10-26whole_speciescsv63List of datasetsList of species671d3ef593338_20241026_164745
List of datasets

Notes

  • 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.