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
78199
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.
2197
Years 20242023
65134
Formats requested Types requested  
csv98
shapefile32
kml44
wms1
wfs1
gdb23
Gridded summary Type 1a (dist_taxa)9
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)72
Gridded summary Type 2b (dist_sp_h3)3
diversity indexes (diversity)0
Observations based on criteria (points)13
All observations of species (whole_species)100
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
12024-04-15whole_specieskml1List of datasetsList of species661d7b9644a9c_20240415_153410
22024-04-14whole_specieskml63List of datasetsList of species661c17176ad92_20240414_140058
32024-04-14whole_specieskml63List of datasetsList of species661c17176ad92_20240414_140105
42024-04-10dist_spcsv4List of datasetsList of species6617013e25ed7_20240410_172239
52024-04-10dist_spcsv4List of datasetsList of species6617013e25ed7_20240410_172457
62024-04-10dist_sp_h3shapefile64List of datasetsList of species6616517e96744_20240410_051352
72024-04-10dist_spshapefile64List of datasetsList of species6616517e96744_20240410_045706
82024-04-03dist_spshapefile455List of datasetsList of species660d4fa21fcfd_20240403_085159
92024-04-03dist_spwms455List of datasetsList of species660d4fa21fcfd_20240403_085211
102024-04-03dist_spkml455List of datasetsList of species660d4fa21fcfd_20240403_085202
112024-03-23dist_spcsv62List of datasetsList of species65fe2a8548570_20240322_211331
122024-03-23dist_spcsv62List of datasetsList of species65fe2a8548570_20240322_211442
132024-03-12dist_taxakml360List of datasetsList of species65f069f854b13_20240312_104516
142024-03-01whole_specieskml63List of datasetsList of species65e07211b16c8_20240301_050937
152024-03-01whole_specieskml63List of datasetsList of species65e07211b16c8_20240301_050943
162024-02-29dist_spshapefile63List of datasetsList of species65df656c7c456_20240229_045806
172024-02-29whole_specieskml63List of datasetsList of species65df656c7c456_20240229_044314
182024-02-29whole_specieskml63List of datasetsList of species65df656c7c456_20240229_044646
192024-02-28whole_specieskml63List of datasetsList of species65df45684cfbe_20240228_094041
202024-02-24dist_spshapefile1List of datasetsList of species65da70a066a9c_20240224_175405
212024-02-24dist_spcsv1List of datasetsList of species65da70a066a9c_20240224_175331
222024-02-23whole_speciescsv20List of datasetsList of species65d8aee292955_20240223_095748
232024-02-23whole_speciescsv1List of datasetsList of species65d8bf157e720_20240223_111721
242024-02-23whole_speciescsv140List of datasetsList of species65d8bd5312676_20240223_104541
252024-02-23whole_speciescsv9List of datasetsList of species65d8b32d35034_20240223_100458
262024-02-23whole_speciescsv1List of datasetsList of species65d8bbb843d17_20240223_103844
272024-02-22dist_sp_h3csv62List of datasetsList of species65d74a378e05a_20240222_082603
282024-02-21dist_spkml62List of datasetsList of species65d605ab400a1_20240221_092142
292024-02-21whole_datasetgdb464List of datasetsList of species65d65c67b69ed_20240221_153112
302024-02-17dist_sp_h3shapefile308List of datasetsList of species65d042de9fdc6_20240217_004346
312024-02-09dist_spshapefile2List of datasetsList of species65c5fee0bae26_20240209_060304
322024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_010237
332024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_005644
342024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240203_210251
352024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_005332
362024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240203_210009
372024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_014008
382024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_013847
392024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_013541
402024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_013358
412024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_012843
422024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_011951
432024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_012616
442024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_011645
452024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_010912
462024-02-04whole_speciescsv1List of datasetsList of species65be9f8c934df_20240204_010634
472024-02-03dist_spcsv131List of datasetsList of species65be2b78ed257_20240203_090346
482024-02-03dist_spcsv136List of datasetsList of species65be2b78ed257_20240203_090522
492024-02-03dist_spshapefile136List of datasetsList of species65be2b78ed257_20240203_090616
502024-02-03dist_spshapefile2List of datasetsList of species65be2b78ed257_20240203_090451
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.