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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
8512023-05-09dist_spshapefile9List of datasetsList of species645acae620047_20230509_185638
8522023-05-05whole_speciescsv32List of datasetsList of species6455148e5e7fc_20230505_104517
8532023-05-01dist_spkml35List of datasetsList of species644fe083cb439_20230501_121212
8542023-04-25whole_specieskml32List of datasetsList of species6447b9e1e3164_20230425_085614
8552023-04-25whole_speciescsv32List of datasetsList of species6447b9e1e3164_20230425_074005
8562023-04-25whole_speciesgdb32List of datasetsList of species6447b9e1e3164_20230425_074542
8572023-04-11dist_spcsv23List of datasetsList of species643573cbba126_20230411_105840
8582023-04-11dist_spcsv23List of datasetsList of species643573cbba126_20230411_105832
8592023-04-11dist_spcsv32List of datasetsList of species643597cdb6cc4_20230411_142421
8602023-04-11dist_spcsv23List of datasetsList of species643573cbba126_20230411_105837
8612023-04-11pointskml32List of datasetsList of species6436009495667_20230411_205401
8622023-04-02dist_spkml9List of datasetsList of species64294cf4d6e88_20230402_053832
8632023-04-02pointsshapefile3List of datasetsList of species64299f3453b07_20230402_114200
8642023-03-29dist_spshapefile1List of datasetsList of species6424c7d31729d_20230329_194349
8652023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193033
8662023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193104
8672023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193340
8682023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193049
8692023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193005
8702023-03-27pointsshapefile60List of datasetsList of species6421e61734cfd_20230327_153717
8712023-03-23dist_spshapefile2List of datasetsList of species641cbe5e7d9df_20230323_170822
8722023-03-23dist_spcsv2List of datasetsList of species641cbe5e7d9df_20230323_170959
8732023-03-21dist_spshapefile2List of datasetsList of species6419b0c3a0bbe_20230321_093424
8742023-03-17whole_speciesgdb33List of datasetsList of species64147a34421fc_20230317_112209
8752023-03-06whole_speciescsv33List of datasetsList of species6405cc842cc06_20230306_065346
8762023-03-06whole_speciesgdb33List of datasetsList of species6405cc842cc06_20230306_065337
8772023-03-06dist_spshapefile2List of datasetsList of species6405ee8c75e0c_20230306_084703
8782023-03-02dist_spkml23List of datasetsList of species64011bd602881_20230302_165937
8792023-03-02dist_spkml23List of datasetsList of species64011bd602881_20230302_165948
8802023-02-18dist_spshapefile9List of datasetsList of species63f158cd2dbb3_20230218_181050
8812023-02-16dist_spkml122List of datasetsList of species63eea5966cf70_20230216_165827
8822023-02-16dist_spkml122List of datasetsList of species63eea5966cf70_20230216_165928
8832023-02-09dist_sp_h3csv20List of datasetsList of species63e53911bbf0f_20230209_135036
8842023-02-03dist_spshapefile122List of datasetsList of species63dccb233471d_20230203_042028
8852023-02-02whole_speciescsv3List of datasetsList of species63dc554d96d63_20230202_192929
8862023-01-28dist_spshapefile9List of datasetsList of species63d5f709a66b4_20230128_234404
8872023-01-28dist_spkml9List of datasetsList of species63d5f709a66b4_20230128_234238
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.