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

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No.Date requestedTypes requestedFormat#recordsAlong with...Species includedRequest ID
2512024-06-19dist_spshapefile62List of datasetsList of species6672d854e9448_20240619_091627
2522024-06-14whole_specieskml63List of datasetsList of species666c268965831_20240614_073335
2532024-06-05whole_specieskml63List of datasetsList of species6660561f46e67_20240605_084256
2542024-05-24dist_taxa_h3shapefile371List of datasetsList of species6650f48bc2821_20240524_162729
2552024-05-24dist_taxa_h3shapefile371List of datasetsList of species6650f48bc2821_20240524_162734
2562024-05-22dist_spshapefile64List of datasetsList of species664e39ce1c9a3_20240522_144203
2572024-05-20whole_speciescsv1List of datasetsList of species664b93e0f3df1_20240520_142423
2582024-05-16whole_speciesgdb63List of datasetsList of species664622568eae2_20240516_111602
2592024-05-10whole_speciescsv63List of datasetsList of species663e119fcdb92_20240510_082942
2602024-05-10whole_speciesgdb63List of datasetsList of species663e119fcdb92_20240510_084612
2612024-05-04dist_spcsv391List of datasetsList of species66365ca4ee3af_20240504_121530
2622024-05-04pointscsv400List of datasetsList of species66365ca4ee3af_20240504_125113
2632024-05-02pointsshapefile400List of datasetsList of species6634092535e48_20240502_175122
2642024-04-30dist_sp_h3shapefile64List of datasetsList of species66309d2d2773c_20240430_035036
2652024-04-23whole_speciescsv9List of datasetsList of species662803ca28c43_20240423_145445
2662024-04-15whole_specieskml1List of datasetsList of species661d7b9644a9c_20240415_153410
2672024-04-14whole_specieskml63List of datasetsList of species661c17176ad92_20240414_140058
2682024-04-10dist_spcsv4List of datasetsList of species6617013e25ed7_20240410_172457
2692024-04-10dist_spcsv4List of datasetsList of species6617013e25ed7_20240410_172239
2702024-04-10dist_sp_h3shapefile64List of datasetsList of species6616517e96744_20240410_051352
2712024-04-10dist_spshapefile64List of datasetsList of species6616517e96744_20240410_045706
2722024-04-03dist_spshapefile455List of datasetsList of species660d4fa21fcfd_20240403_085159
2732024-04-03dist_spkml455List of datasetsList of species660d4fa21fcfd_20240403_085202
2742024-03-23dist_spcsv62List of datasetsList of species65fe2a8548570_20240322_211442
2752024-03-23dist_spcsv62List of datasetsList of species65fe2a8548570_20240322_211331
2762024-03-12dist_taxakml360List of datasetsList of species65f069f854b13_20240312_104516
2772024-03-01whole_specieskml63List of datasetsList of species65e07211b16c8_20240301_050943
2782024-03-01whole_specieskml63List of datasetsList of species65e07211b16c8_20240301_050937
2792024-02-29whole_specieskml63List of datasetsList of species65df656c7c456_20240229_044646
2802024-02-29whole_specieskml63List of datasetsList of species65df656c7c456_20240229_044314
2812024-02-29dist_spshapefile63List of datasetsList of species65df656c7c456_20240229_045806
2822024-02-28whole_specieskml63List of datasetsList of species65df45684cfbe_20240228_094041
2832024-02-24dist_spshapefile1List of datasetsList of species65da70a066a9c_20240224_175405
2842024-02-24dist_spcsv1List of datasetsList of species65da70a066a9c_20240224_175331
2852024-02-23whole_speciescsv1List of datasetsList of species65d8bf157e720_20240223_111721
2862024-02-23whole_speciescsv20List of datasetsList of species65d8aee292955_20240223_095748
2872024-02-23whole_speciescsv1List of datasetsList of species65d8bbb843d17_20240223_103844
2882024-02-23whole_speciescsv9List of datasetsList of species65d8b32d35034_20240223_100458
2892024-02-23whole_speciescsv140List of datasetsList of species65d8bd5312676_20240223_104541
2902024-02-22dist_sp_h3csv62List of datasetsList of species65d74a378e05a_20240222_082603
2912024-02-21dist_spkml62List of datasetsList of species65d605ab400a1_20240221_092142
2922024-02-21whole_datasetgdb464List of datasetsList of species65d65c67b69ed_20240221_153112
2932024-02-17dist_sp_h3shapefile308List of datasetsList of species65d042de9fdc6_20240217_004346
2942024-02-09dist_spshapefile2List of datasetsList of species65c5fee0bae26_20240209_060304
2952024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240203_210251
2962024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_005332
2972024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240203_210009
2982024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_014008
2992024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_013847
3002024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_010912
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.