NEFSC Aerial Survey - Experimental 2002
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
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.
Years 20222021202020192018201720162015201420132012201120102009
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)253
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)1265
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)824
All observations in dataset (whole_dataset)25
  • 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
12012019-11-07pointsshapefile86List of datasetsList of species5dc4550e798c0_20191107_123214
12022019-11-07pointsshapefile56List of datasetsList of species5dc452bdcbd1c_20191107_122223
12032019-11-06pointsshapefile2List of datasetsList of species5dc35b14321dc_20191106_184556
12042019-11-06pointsshapefile2List of datasetsList of species5dc36001440f9_20191106_190645
12052019-11-06pointsshapefile2List of datasetsList of species5dc35cdca528a_20191106_185342
12062019-11-06dist_spcsv2List of datasetsList of species5dc31d8d360b7_20191106_142752
12072019-11-04pointsshapefile10List of datasetsList of species5dc099d23ad7c_20191104_164312
12082019-11-03pointscsv17List of datasetsList of species5dbed6fc10ea4_20191103_084211
12092019-11-01dist_taxashapefile346List of datasetsList of species5dbc58e0f3b10_20191101_122201
12102019-10-30pointscsv56List of datasetsList of species5db993807eb2f_20191030_094939
12112019-10-30pointsshapefile6List of datasetsList of species5db8d314c79f0_20191029_205814
12122019-10-29pointsshapefile8List of datasetsList of species5db88d2f8291f_20191029_150524
12132019-10-25pointscsv4List of datasetsList of species5db37076acf35_20191025_181252
12142019-10-25pointscsv4List of datasetsList of species5db37076acf35_20191025_180240
12152019-10-24dist_spshapefile103List of datasetsList of species5db1efc00411f_20191024_143927
12162019-10-22dist_spcsv1List of datasetsList of species5daf162d010f5_20191022_104702
12172019-10-18dist_spcsv7List of datasetsList of species5da9bce7b3431_20191018_093233
12182019-10-18pointsshapefile8List of datasetsList of species5daa2754d028c_20191018_171713
12192019-10-16pointsshapefile2List of datasetsList of species5da78d302174c_20191016_181702
12202019-10-15pointscsv555List of datasetsList of species5da63bb3edb8f_20191015_173812
12212019-10-14pointsshapefile2List of datasetsList of species5da3b9d02a870_20191013_200725
12222019-10-09pointscsv17List of datasetsList of species5d9e1615d9a99_20191009_132003
12232019-10-09pointsshapefile4List of datasetsList of species5d9e577933205_20191009_175911
12242019-10-09pointsshapefile6List of datasetsList of species5d9dfb912b244_20191009_112740
12252019-10-08dist_spshapefile2List of datasetsList of species5d9caf41e4d5b_20191008_120248
12262019-10-07pointscsv332List of datasetsList of species5d9a9961ee62a_20191006_220254
12272019-09-20pointscsv56List of datasetsList of species5d84e9792922d_20190920_112817
12282019-09-20pointscsv56List of datasetsList of species5d84e9792922d_20190920_132419
12292019-09-20pointscsv56List of datasetsList of species5d84e9792922d_20190920_113720
12302019-09-18pointscsv50List of datasetsList of species5d784a7251841_20190918_125844
12312019-09-18pointscsv10List of datasetsList of species5d784a7251841_20190918_124421
12322019-09-18pointscsv10List of datasetsList of species5d784a7251841_20190918_124201
12332019-09-18pointscsv8List of datasetsList of species5d784a7251841_20190918_125230
12342019-09-18pointscsv10List of datasetsList of species5d784a7251841_20190918_122849
12352019-09-18pointscsv10List of datasetsList of species5d784a7251841_20190918_123805
12362019-09-18pointscsv9List of datasetsList of species5d784a7251841_20190918_125605
12372019-09-14pointscsv9List of datasetsList of species5d7d3d41465f7_20190914_153358
12382019-09-14pointscsv9List of datasetsList of species5d7d3d41465f7_20190914_152901
12392019-09-14pointsshapefile9List of datasetsList of species5d7d3d41465f7_20190914_152549
12402019-09-14dist_spcsv4List of datasetsList of species5d7d47715363c_20190914_160337
12412019-09-14pointscsv9List of datasetsList of species5d7d47715363c_20190914_160323
12422019-09-14pointscsv9List of datasetsList of species5d7d3d41465f7_20190914_153145
12432019-08-30pointscsv17List of datasetsList of species5d68e3e642336_20190830_050221
12442019-08-28dist_spkml7List of datasetsList of species5d668e5a4431d_20190828_102956
12452019-08-27pointsshapefile555List of datasetsList of species5d65811785e87_20190827_162242
12462019-08-27pointscsv14List of datasetsList of species5d6597209ce56_20190827_175514
12472019-08-27pointscsv14List of datasetsList of species5d6597209ce56_20190827_174303
12482019-08-27pointsshapefile555List of datasetsList of species5d65811785e87_20190827_160957
12492019-08-26dist_spkml4List of datasetsList of species5d6397086ca89_20190826_043045
12502019-08-26pointsshapefile9List of datasetsList of species5d6398d9480db_20190826_044409
List of datasets


  • 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.