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
73189
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.
2187
Years 20242023
55134
Formats requested Types requested  
csv96
shapefile29
kml40
wms0
wfs1
gdb23
Gridded summary Type 1a (dist_taxa)9
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)66
Gridded summary Type 2b (dist_sp_h3)2
diversity indexes (diversity)0
Observations based on criteria (points)13
All observations of species (whole_species)97
All observations in dataset (whole_dataset)2
  • 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
12024-03-23dist_spcsv62List of datasetsList of species65fe2a8548570_20240322_211442
22024-03-23dist_spcsv62List of datasetsList of species65fe2a8548570_20240322_211331
32024-03-12dist_taxakml360List of datasetsList of species65f069f854b13_20240312_104516
42024-03-01whole_specieskml63List of datasetsList of species65e07211b16c8_20240301_050943
52024-03-01whole_specieskml63List of datasetsList of species65e07211b16c8_20240301_050937
62024-02-29whole_specieskml63List of datasetsList of species65df656c7c456_20240229_044314
72024-02-29whole_specieskml63List of datasetsList of species65df656c7c456_20240229_044646
82024-02-29dist_spshapefile63List of datasetsList of species65df656c7c456_20240229_045806
92024-02-28whole_specieskml63List of datasetsList of species65df45684cfbe_20240228_094041
102024-02-24dist_spshapefile1List of datasetsList of species65da70a066a9c_20240224_175405
112024-02-24dist_spcsv1List of datasetsList of species65da70a066a9c_20240224_175331
122024-02-23whole_speciescsv1List of datasetsList of species65d8bf157e720_20240223_111721
132024-02-23whole_speciescsv140List of datasetsList of species65d8bd5312676_20240223_104541
142024-02-23whole_speciescsv9List of datasetsList of species65d8b32d35034_20240223_100458
152024-02-23whole_speciescsv1List of datasetsList of species65d8bbb843d17_20240223_103844
162024-02-23whole_speciescsv20List of datasetsList of species65d8aee292955_20240223_095748
172024-02-22dist_sp_h3csv62List of datasetsList of species65d74a378e05a_20240222_082603
182024-02-21dist_spkml62List of datasetsList of species65d605ab400a1_20240221_092142
192024-02-21whole_datasetgdb464List of datasetsList of species65d65c67b69ed_20240221_153112
202024-02-17dist_sp_h3shapefile308List of datasetsList of species65d042de9fdc6_20240217_004346
212024-02-09dist_spshapefile2List of datasetsList of species65c5fee0bae26_20240209_060304
222024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_012843
232024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_010237
242024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_005644
252024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240203_210251
262024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_005332
272024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240203_210009
282024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_013847
292024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_013541
302024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_013358
312024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_011951
322024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_012616
332024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_011645
342024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_010912
352024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_010634
362024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_014008
372024-02-03dist_spshapefile136List of datasetsList of species65be2b78ed257_20240203_090616
382024-02-03dist_spcsv136List of datasetsList of species65be2b78ed257_20240203_090522
392024-02-03dist_spcsv277List of datasetsList of species65be2b78ed257_20240203_090707
402024-02-03dist_spcsv2List of datasetsList of species65be2b78ed257_20240203_090445
412024-02-03dist_spshapefile131List of datasetsList of species65be2b78ed257_20240203_090353
422024-02-03dist_spcsv298List of datasetsList of species65be2b78ed257_20240203_070507
432024-02-03dist_spcsv131List of datasetsList of species65be2b78ed257_20240203_090346
442024-02-03dist_spshapefile2List of datasetsList of species65be2b78ed257_20240203_090451
452024-01-30dist_spcsv1List of datasetsList of species65b915d66dbba_20240130_103305
462024-01-30dist_spkml1List of datasetsList of species65b915d66dbba_20240130_103209
472024-01-30dist_spshapefile1List of datasetsList of species65b915d66dbba_20240130_103247
482024-01-26dist_spkml62List of datasetsList of species65b40ff62dc41_20240126_150308
492024-01-26pointscsv63List of datasetsList of species65b37eb124d1e_20240126_044548
502024-01-25dist_spshapefile391List of datasetsList of species65b2370ec41f5_20240125_053102
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.