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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, SE Alaska, 1991

NMML Harbor Porpoise Aerial Survey, SE Alaska, 1991
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
76213
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.
34179
Years 2026202520242023
44905425
Formats requested Types requested  
csv88
shapefile41
kml61
wms0
wfs2
gdb21
Gridded summary Type 1a (dist_taxa)41
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)66
Gridded summary Type 2b (dist_sp_h3)0
diversity indexes (diversity)0
Observations based on criteria (points)18
All observations of species (whole_species)83
All observations in dataset (whole_dataset)1
  • 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
1012025-06-05dist_spcsv1List of datasetsList of species684185b31f35e_20250605_075831
1022025-06-05dist_spcsv1List of datasetsList of species68416bf37a4b3_20250605_060839
1032025-06-05dist_spcsv1List of datasetsList of species68416bf37a4b3_20250605_060704
1042025-05-24pointsshapefile3List of datasetsList of species6832548c79870_20250524_192651
1052025-05-23dist_spcsv3List of datasetsList of species682fbed623742_20250522_202435
1062025-05-23dist_spshapefile3List of datasetsList of species682fbed623742_20250522_202240
1072025-04-25dist_taxakml2List of datasetsList of species680bcf6c85769_20250425_140753
1082025-04-16pointscsv2List of datasetsList of species67ff1544c6f3e_20250415_222917
1092025-04-09dist_taxakml2List of datasetsList of species67f6adefab61c_20250409_132724
1102025-04-06dist_spkml3List of datasetsList of species67f28d372679f_20250406_105014
1112025-04-06dist_spkml3List of datasetsList of species67f28d372679f_20250406_105029
1122025-04-06dist_taxakml2List of datasetsList of species67f29b7e32f0b_20250406_111959
1132025-03-24dist_taxakml2List of datasetsList of species67e156f432e88_20250324_085851
1142025-03-24dist_taxakml2List of datasetsList of species67e168b1538e4_20250324_101516
1152025-03-24dist_taxakml2List of datasetsList of species67e168b1538e4_20250324_101517
1162025-03-24dist_taxakml2List of datasetsList of species67e15ba8c9a38_20250324_092102
1172025-03-24dist_taxakml2List of datasetsList of species67e14571874f2_20250324_074619
1182025-03-14dist_spkml2List of datasetsList of species67d4487abee32_20250314_113244
1192025-03-13whole_speciescsv2List of datasetsList of species67d22ed197811_20250312_210821
1202025-03-13whole_speciesgdb2List of datasetsList of species67d35131856c4_20250313_174308
1212025-03-13whole_speciescsv2List of datasetsList of species67d35131856c4_20250313_174343
1222025-03-13whole_speciesgdb2List of datasetsList of species67d35131856c4_20250313_174647
1232025-03-13whole_speciescsv2List of datasetsList of species67d35131856c4_20250313_174717
1242025-03-10whole_speciescsv1List of datasetsList of species67ced36d573f9_20250310_081013
1252025-03-05dist_spcsv2List of datasetsList of species67c8ae42ba81c_20250305_161036
1262025-03-02dist_spshapefile2List of datasetsList of species67c4e5631970d_20250302_181929
1272025-02-25whole_speciescsv1List of datasetsList of species67bd5a5bea6a1_20250225_005754
1282025-02-24dist_spshapefile3List of datasetsList of species67bce674eb8c1_20250224_165049
1292025-02-12whole_speciescsv1List of datasetsList of species67acf7079e469_20250212_143926
1302025-02-11pointscsv3List of datasetsList of species67aa88479fdb6_20250211_140002
1312025-02-05pointsshapefile3List of datasetsList of species67a27ba289c31_20250204_215252
1322025-02-04whole_speciescsv1List of datasetsList of species67a22bfb48a53_20250204_102456
1332025-01-14dist_taxakml2List of datasetsList of species67869dedd5921_20250114_122624
1342025-01-12whole_speciescsv1List of datasetsList of species67843e914a391_20250112_171451
1352024-12-28pointscsv3List of datasetsList of species676f50218d545_20241227_201707
1362024-12-05whole_speciescsv2List of datasetsList of species674dbe368e8c6_20241205_062207
1372024-12-02dist_spcsv2List of datasetsList of species674dad6f27a9a_20241202_084316
1382024-12-02whole_speciescsv1List of datasetsList of species674d98a5a924c_20241202_062920
1392024-12-02whole_speciescsv1List of datasetsList of species674d98a5a924c_20241202_070056
1402024-12-02dist_spcsv1List of datasetsList of species674dad6f27a9a_20241202_080702
1412024-12-02dist_spwfs1List of datasetsList of species674dad6f27a9a_20241202_081541
1422024-12-02dist_spwfs2List of datasetsList of species674dad6f27a9a_20241202_084936
1432024-11-29whole_specieskml1List of datasetsList of species674988b913b20_20241129_043738
1442024-11-29whole_speciesgdb1List of datasetsList of species674988b913b20_20241129_043718
1452024-11-29whole_speciescsv1List of datasetsList of species674988b913b20_20241129_043653
1462024-11-24dist_spshapefile3List of datasetsList of species6742d58f43060_20241124_023054
1472024-11-24dist_spshapefile3List of datasetsList of species6742d58f43060_20241124_023056
1482024-11-22dist_taxa_h3shapefile3List of datasetsList of species674019cf156ce_20241122_010401
1492024-11-22dist_spkml2List of datasetsList of species674045bb4fac6_20241122_035836
1502024-11-15dist_taxakml2List of datasetsList of species6737139da5b21_20241115_043550
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.