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OBIS-SEAMAP Dataset - National Whale and Dolphin Sightings and Strandings Database

National Whale and Dolphin Sightings and Strandings Database
OBIS Secretariat, Intergovernmental Oceanographic Commission of UNESCO

Summary of download requests

Number of users / requestsUsersRequests
5061983
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.
681915
Years 2026202520242023
336788529330
Formats requested Types requested  
csv1169
shapefile289
kml265
wms16
wfs15
gdb229
Gridded summary Type 1a (dist_taxa)49
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)664
Gridded summary Type 2b (dist_sp_h3)35
diversity indexes (diversity)0
Observations based on criteria (points)99
All observations of species (whole_species)1072
All observations in dataset (whole_dataset)61
  • 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
8512025-05-17whole_speciescsv4List of datasetsList of species68288908a13cc_20250517_090322
8522025-05-17whole_speciescsv9List of datasetsList of species682885d63c2c4_20250517_085609
8532025-05-17whole_speciescsv26List of datasetsList of species6828885fdf793_20250517_090023
8542025-05-17whole_speciescsv15List of datasetsList of species68288941e3b91_20250517_090417
8552025-05-17whole_speciescsv917List of datasetsList of species68288a3de11f6_20250517_091356
8562025-05-17whole_speciescsv1List of datasetsList of species682885d329bac_20250517_085442
8572025-05-17whole_speciescsv917List of datasetsList of species68288a3de11f6_20250517_091239
8582025-05-17whole_speciescsv917List of datasetsList of species68288a3de11f6_20250517_091341
8592025-05-17whole_speciescsv917List of datasetsList of species68288a3de11f6_20250517_091458
8602025-05-16dist_spcsv1096List of datasetsList of species68269084da954_20250515_212429
8612025-05-16dist_spshapefile1096List of datasetsList of species68269084da954_20250515_213031
8622025-05-15whole_speciesgdb15List of datasetsList of species6825e43042c06_20250515_091409
8632025-05-15whole_speciescsv23List of datasetsList of species6825eccf4ed03_20250515_093426
8642025-05-15whole_speciescsv15List of datasetsList of species6825e43042c06_20250515_091400
8652025-05-15whole_speciescsv9List of datasetsList of species6825eccf4ed03_20250515_093248
8662025-05-15whole_speciescsv15List of datasetsList of species6825e43042c06_20250515_092959
8672025-05-15whole_speciescsv15List of datasetsList of species6825e43042c06_20250515_092949
8682025-05-15whole_speciesgdb15List of datasetsList of species6825e43042c06_20250515_091430
8692025-05-15whole_speciescsv15List of datasetsList of species6825e43042c06_20250515_091359
8702025-05-15whole_speciesgdb15List of datasetsList of species6825e43042c06_20250515_091448
8712025-05-15whole_speciescsv23List of datasetsList of species682598ac3ccdc_20250515_040233
8722025-05-15dist_spcsv2List of datasetsList of species6825aa17b402b_20250515_045002
8732025-05-15dist_spcsv1List of datasetsList of species6825af4682e7b_20250515_055305
8742025-05-15dist_spcsv1List of datasetsList of species6825af4682e7b_20250515_052958
8752025-05-15dist_spcsv1List of datasetsList of species6825af4682e7b_20250515_051417
8762025-05-14dist_spcsv1666List of datasetsList of species682468d20e3c4_20250514_062631
8772025-05-14whole_datasetcsv1948List of datasetsList of species682468d20e3c4_20250514_065642
8782025-05-14whole_speciesgdb23List of datasetsList of species6824aaf8adf87_20250514_104816
8792025-05-14whole_speciescsv23List of datasetsList of species6824aaf8adf87_20250514_104803
8802025-05-14dist_spkml22List of datasetsList of species682502730642b_20250514_165635
8812025-05-14dist_spkml22List of datasetsList of species682502730642b_20250514_165630
8822025-05-14whole_speciescsv23List of datasetsList of species6824669e14496_20250514_055255
8832025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_060044
8842025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_064159
8852025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_055921
8862025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_064846
8872025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_060211
8882025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_060358
8892025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_060527
8902025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_060729
8912025-05-14pointscsv2List of datasetsList of species68246814cbc53_20250514_055510
8922025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_060624
8932025-05-14pointscsv2List of datasetsList of species68246814cbc53_20250514_055506
8942025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_061743
8952025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_063825
8962025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_064519
8972025-05-14pointscsv4List of datasetsList of species68246814cbc53_20250514_060002
8982025-05-11whole_speciescsv917List of datasetsList of species681fe6ff4884d_20250511_172102
8992025-05-11whole_speciesgdb917List of datasetsList of species681fe6ff4884d_20250511_172053
9002025-05-11whole_speciesgdb917List of datasetsList of species681fe6ff4884d_20250511_172026
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.