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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, Alaska Peninsula, Replicate 2, 1992

NMML Harbor Porpoise Aerial Survey, Alaska Peninsula, Replicate 2, 1992
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
147447
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.
11436
Years 2026202520242023
722059971
Formats requested Types requested  
csv213
shapefile91
kml88
wms0
wfs3
gdb52
Gridded summary Type 1a (dist_taxa)43
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)167
Gridded summary Type 2b (dist_sp_h3)3
diversity indexes (diversity)0
Observations based on criteria (points)30
All observations of species (whole_species)198
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
1012025-10-09whole_speciesgdb7List of datasetsList of species68e7f206f37b8_20251009_133527
1022025-10-09whole_speciescsv7List of datasetsList of species68e7f206f37b8_20251009_133521
1032025-10-07dist_taxakml20List of datasetsList of species68e596e6344ac_20251007_184348
1042025-10-07whole_speciescsv7List of datasetsList of species68e53cd3af181_20251007_122345
1052025-10-07whole_speciescsv7List of datasetsList of species68e537ab69772_20251007_121030
1062025-10-07whole_speciesgdb8List of datasetsList of species68e5a55fb551d_20251007_194421
1072025-10-07whole_speciescsv8List of datasetsList of species68e5a35c13508_20251007_193826
1082025-10-04dist_taxakml20List of datasetsList of species68e142e783bb4_20251004_115332
1092025-10-01whole_speciesgdb7List of datasetsList of species68dd172e19218_20251001_081236
1102025-09-26whole_speciesgdb7List of datasetsList of species68d54499f0206_20250926_075646
1112025-09-26whole_speciescsv7List of datasetsList of species68d54499f0206_20250926_075656
1122025-09-25dist_spshapefile31List of datasetsList of species68d57ae69cacd_20250925_134341
1132025-09-25dist_spshapefile31List of datasetsList of species68d57ae69cacd_20250925_134345
1142025-09-24dist_spshapefile7List of datasetsList of species68d44e9e4b65f_20250924_160932
1152025-09-24dist_sp_h3shapefile7List of datasetsList of species68d46c6ad6a7d_20250924_181235
1162025-09-24dist_spshapefile6List of datasetsList of species68d45040458a0_20250924_161234
1172025-09-24dist_spshapefile7List of datasetsList of species68d44e9e4b65f_20250924_160930
1182025-09-24whole_speciescsv7List of datasetsList of species68d3f37d2cd27_20250924_102458
1192025-09-24whole_specieskml7List of datasetsList of species68d3f37d2cd27_20250924_103113
1202025-09-23dist_taxakml20List of datasetsList of species68d265366d959_20250923_051839
1212025-09-23dist_spkml7List of datasetsList of species68d2e221d7533_20250923_141237
1222025-09-23dist_spkml7List of datasetsList of species68d2e221d7533_20250923_141235
1232025-09-19whole_speciesgdb8List of datasetsList of species68cd08a6eb1fc_20250919_034754
1242025-09-19whole_speciesgdb8List of datasetsList of species68cd08a6eb1fc_20250919_034740
1252025-09-19whole_specieskml8List of datasetsList of species68cd08a6eb1fc_20250919_034801
1262025-09-19whole_speciescsv8List of datasetsList of species68cd08a6eb1fc_20250919_034812
1272025-09-18dist_spcsv2List of datasetsList of species68cbb8ce42657_20250918_040939
1282025-09-17dist_spcsv2List of datasetsList of species68cad3c67c81a_20250917_113016
1292025-09-03whole_speciesgdb7List of datasetsList of species68b7e3119510e_20250903_025314
1302025-09-03pointsshapefile7List of datasetsList of species68b7e3119510e_20250903_034731
1312025-09-03whole_speciescsv7List of datasetsList of species68b7e3119510e_20250903_024901
1322025-08-31dist_spcsv7List of datasetsList of species68b4a66f527ad_20250831_154749
1332025-08-31dist_spcsv7List of datasetsList of species68b4a66f527ad_20250831_155407
1342025-08-31dist_spcsv2List of datasetsList of species68b4a66f527ad_20250831_154648
1352025-08-31whole_speciescsv8List of datasetsList of species68b499688bfba_20250831_145153
1362025-08-21whole_speciescsv8List of datasetsList of species68a78bad76d8a_20250821_181948
1372025-08-21whole_speciescsv8List of datasetsList of species68a78bad76d8a_20250821_181946
1382025-08-21whole_speciescsv8List of datasetsList of species68a78bad76d8a_20250821_181636
1392025-08-19dist_sp_h3shapefile2List of datasetsList of species68a44696d7cef_20250819_054206
1402025-08-18whole_speciesgdb7List of datasetsList of species68a339213740e_20250818_103142
1412025-08-15dist_spshapefile36List of datasetsList of species689fae979d8cf_20250815_181000
1422025-08-15whole_speciesgdb8List of datasetsList of species689fae979d8cf_20250815_181658
1432025-08-15dist_spcsv36List of datasetsList of species689fae979d8cf_20250815_180657
1442025-08-15whole_speciescsv8List of datasetsList of species689f7344cc205_20250815_135718
1452025-07-28pointsshapefile7List of datasetsList of species68878067cbe52_20250728_112725
1462025-07-28pointsshapefile7List of datasetsList of species68878067cbe52_20250728_112727
1472025-07-26dist_spshapefile13List of datasetsList of species6884f8040ed8b_20250726_115000
1482025-07-18whole_speciesgdb7List of datasetsList of species6879fc4955028_20250718_035106
1492025-07-18dist_spshapefile7List of datasetsList of species6879f7cb164b3_20250718_033346
1502025-07-18dist_spshapefile7List of datasetsList of species6879f7cb164b3_20250718_033324
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.