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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, SE Alaska, Replicate 2, 1993

NMML Harbor Porpoise Aerial Survey, SE Alaska, Replicate 2, 1993
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
309887
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.
10877
Years 2026202520242023
157375209146
Formats requested Types requested  
csv458
shapefile174
kml134
wms5
wfs10
gdb106
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)335
Gridded summary Type 2b (dist_sp_h3)16
diversity indexes (diversity)0
Observations based on criteria (points)56
All observations of species (whole_species)430
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
2512025-10-07whole_speciescsv33List of datasetsList of species68e5a35c13508_20251007_193826
2522025-10-07whole_speciesgdb33List of datasetsList of species68e5a55fb551d_20251007_194421
2532025-10-06whole_speciesgdb3List of datasetsList of species68e3ee80f3827_20251006_123249
2542025-10-06whole_speciesgdb3List of datasetsList of species68e3ee80f3827_20251006_123202
2552025-10-06whole_speciesgdb3List of datasetsList of species68e3ee80f3827_20251006_123206
2562025-10-04dist_taxakml51List of datasetsList of species68e142e783bb4_20251004_115332
2572025-10-03dist_spshapefile9List of datasetsList of species68e0553d7e791_20251003_193335
2582025-10-01whole_speciesgdb1List of datasetsList of species68dd172e19218_20251001_081236
2592025-09-27dist_spwms2List of datasetsList of species68d731b346d42_20250926_204357
2602025-09-27dist_spwms2List of datasetsList of species68d731b346d42_20250926_204428
2612025-09-27dist_spwms2List of datasetsList of species68d731b346d42_20250926_204410
2622025-09-27dist_spwfs2List of datasetsList of species68d731b346d42_20250926_204441
2632025-09-27dist_spkml2List of datasetsList of species68d731b346d42_20250926_204452
2642025-09-27dist_spwms2List of datasetsList of species68d731b346d42_20250926_204354
2652025-09-27dist_spshapefile2List of datasetsList of species68d731b346d42_20250926_204459
2662025-09-27dist_spcsv2List of datasetsList of species68d731b346d42_20250926_204503
2672025-09-26whole_speciescsv33List of datasetsList of species68d54499f0206_20250926_075656
2682025-09-26whole_speciesgdb33List of datasetsList of species68d54499f0206_20250926_075646
2692025-09-25whole_speciescsv32List of datasetsList of species68d5b38c03b3d_20250925_173248
2702025-09-25whole_speciesgdb3List of datasetsList of species68d570a23a125_20250925_124304
2712025-09-25dist_spshapefile89List of datasetsList of species68d57ae69cacd_20250925_134345
2722025-09-25dist_spshapefile89List of datasetsList of species68d57ae69cacd_20250925_134341
2732025-09-24dist_spshapefile1List of datasetsList of species68d44e9e4b65f_20250924_160930
2742025-09-24dist_spshapefile1List of datasetsList of species68d45040458a0_20250924_161234
2752025-09-24dist_spshapefile1List of datasetsList of species68d44e9e4b65f_20250924_160932
2762025-09-24dist_sp_h3shapefile1List of datasetsList of species68d46c6ad6a7d_20250924_181235
2772025-09-24whole_speciescsv1List of datasetsList of species68d3f37d2cd27_20250924_102458
2782025-09-24whole_specieskml1List of datasetsList of species68d3f37d2cd27_20250924_103113
2792025-09-23dist_taxakml51List of datasetsList of species68d265366d959_20250923_051839
2802025-09-23dist_spkml1List of datasetsList of species68d2e221d7533_20250923_141237
2812025-09-23dist_spkml1List of datasetsList of species68d2e221d7533_20250923_141235
2822025-09-23whole_speciescsv32List of datasetsList of species68c9326c0158e_20250923_055546
2832025-09-23dist_spcsv9List of datasetsList of species68c9326c0158e_20250923_055143
2842025-09-22whole_speciescsv32List of datasetsList of species68d19cfa38b5a_20250922_150322
2852025-09-19whole_speciesgdb33List of datasetsList of species68cd08a6eb1fc_20250919_034740
2862025-09-19whole_specieskml33List of datasetsList of species68cd08a6eb1fc_20250919_034801
2872025-09-19whole_speciescsv33List of datasetsList of species68cd08a6eb1fc_20250919_034812
2882025-09-19whole_speciesgdb33List of datasetsList of species68cd08a6eb1fc_20250919_034754
2892025-09-18dist_spcsv1List of datasetsList of species68cbb8ce42657_20250918_040939
2902025-09-17dist_spcsv1List of datasetsList of species68cad3c67c81a_20250917_113016
2912025-09-16dist_spcsv9List of datasetsList of species68c9326c0158e_20250916_060217
2922025-09-16dist_spwms9List of datasetsList of species68c9326c0158e_20250916_060635
2932025-09-16dist_spshapefile9List of datasetsList of species68c9326c0158e_20250916_060804
2942025-09-16dist_spwfs9List of datasetsList of species68c9326c0158e_20250916_060711
2952025-09-10whole_speciescsv32List of datasetsList of species68c1deaba8112_20250910_162717
2962025-09-09whole_speciescsv32List of datasetsList of species68c05c50379a6_20250909_125914
2972025-09-09whole_speciesgdb32List of datasetsList of species68c05c50379a6_20250909_125910
2982025-09-03whole_speciescsv1List of datasetsList of species68b7e3119510e_20250903_024901
2992025-09-03whole_speciesgdb1List of datasetsList of species68b7e3119510e_20250903_025314
3002025-09-03pointsshapefile33List of datasetsList of species68b7e3119510e_20250903_034731
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.