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OBIS-SEAMAP Dataset - NEFSC Survey 1997

NEFSC Survey 1997
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
3881375
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.
121363
Years 2026202520242023
240546335254
Formats requested Types requested  
csv755
shapefile255
kml190
wms13
wfs13
gdb149
Gridded summary Type 1a (dist_taxa)47
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)510
Gridded summary Type 2b (dist_sp_h3)30
diversity indexes (diversity)0
Observations based on criteria (points)86
All observations of species (whole_species)696
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
13512023-03-06dist_spcsv8List of datasetsList of species640531891d7a9_20230306_031300
13522023-03-02dist_spkml2List of datasetsList of species64011bd602881_20230302_165948
13532023-03-02dist_spkml2List of datasetsList of species64011bd602881_20230302_165937
13542023-02-28whole_speciesgdb13List of datasetsList of species63fe0fc1956d1_20230228_100832
13552023-02-28whole_speciescsv13List of datasetsList of species63fe0fc1956d1_20230228_100831
13562023-02-20dist_spkml3List of datasetsList of species63f39d9d4f464_20230220_112126
13572023-02-18dist_spshapefile1List of datasetsList of species63f158cd2dbb3_20230218_181050
13582023-02-16dist_spkml57List of datasetsList of species63eea5966cf70_20230216_165928
13592023-02-16dist_spkml57List of datasetsList of species63eea5966cf70_20230216_165827
13602023-02-15dist_spcsv3List of datasetsList of species63ed343a2bbe7_20230215_144056
13612023-02-15pointscsv3List of datasetsList of species63ed4212067aa_20230215_153742
13622023-02-09dist_sp_h3csv2List of datasetsList of species63e53911bbf0f_20230209_135036
13632023-02-03dist_spshapefile57List of datasetsList of species63dccb233471d_20230203_042028
13642023-02-02whole_speciescsv1List of datasetsList of species63dc5258859af_20230202_192151
13652023-02-02whole_speciescsv2List of datasetsList of species63dc554d96d63_20230202_192929
13662023-02-02whole_speciescsv13List of datasetsList of species63dc5441b51e8_20230202_192607
13672023-01-31dist_spcsv10List of datasetsList of species63d9208fc70a7_20230131_091652
13682023-01-28dist_spshapefile1List of datasetsList of species63d5f709a66b4_20230128_234404
13692023-01-28dist_spkml1List of datasetsList of species63d5f709a66b4_20230128_234238
13702023-01-24whole_speciesgdb3List of datasetsList of species63cfb81555527_20230124_060900
13712023-01-24whole_specieskml7List of datasetsList of species63cfb81555527_20230124_060811
13722023-01-24whole_speciesgdb1List of datasetsList of species63cfb81555527_20230124_055452
13732023-01-24whole_specieskml13List of datasetsList of species63cfb81555527_20230124_060344
13742023-01-23whole_speciescsv7List of datasetsList of species63ce554df36af_20230123_044319
13752023-01-23whole_speciesgdb7List of datasetsList of species63ce554df36af_20230123_044150
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.