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OBIS-SEAMAP Dataset - Norfolk/VA Beach Inshore Vessel Surveys

Norfolk/VA Beach Inshore Vessel Surveys
HDR Environmental, Operations and Construction, Inc.

Summary of download requests

Number of users / requestsUsersRequests
3641010
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.
11009
Years 2026202520242023
203409195203
Formats requested Types requested  
csv506
shapefile201
kml201
wms1
wfs7
gdb94
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)435
Gridded summary Type 2b (dist_sp_h3)31
diversity indexes (diversity)1
Observations based on criteria (points)81
All observations of species (whole_species)415
All observations in dataset (whole_dataset)0
  • 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
5012025-05-21dist_spshapefile7List of datasetsList of species682dccbc04527_20250521_110425
5022025-05-21dist_spshapefile7List of datasetsList of species682dccbc04527_20250521_105502
5032025-05-20dist_spkml1List of datasetsList of species682ca0490c2f3_20250520_115005
5042025-05-20dist_spkml1List of datasetsList of species682ca0490c2f3_20250520_115010
5052025-05-17whole_speciesgdb15List of datasetsList of species6827d82a29007_20250516_211041
5062025-05-17whole_speciesgdb15List of datasetsList of species6827d82a29007_20250516_211148
5072025-05-17dist_spshapefile10List of datasetsList of species6828c11de8bb5_20250517_132257
5082025-05-17whole_speciescsv15List of datasetsList of species68288a3de11f6_20250517_091458
5092025-05-17whole_speciescsv15List of datasetsList of species68288a3de11f6_20250517_091356
5102025-05-17whole_speciescsv15List of datasetsList of species68288a3de11f6_20250517_091341
5112025-05-17whole_speciescsv15List of datasetsList of species68288a3de11f6_20250517_091239
5122025-05-16dist_spcsv7List of datasetsList of species68269084da954_20250515_212429
5132025-05-16dist_spshapefile7List of datasetsList of species68269084da954_20250515_213031
5142025-05-13dist_spshapefile16List of datasetsList of species6822adaf77acb_20250512_223036
5152025-05-13dist_spshapefile16List of datasetsList of species6822adaf77acb_20250512_223037
5162025-05-13dist_spshapefile16List of datasetsList of species6822adaf77acb_20250512_223215
5172025-05-11whole_speciescsv15List of datasetsList of species681fe6ff4884d_20250511_172102
5182025-05-11whole_speciesgdb15List of datasetsList of species681fe6ff4884d_20250511_172026
5192025-05-11whole_speciesgdb15List of datasetsList of species681fe6ff4884d_20250511_172059
5202025-05-11whole_speciesgdb15List of datasetsList of species681fe6ff4884d_20250511_172053
5212025-05-10whole_specieskml18List of datasetsList of species681efa4bc0ab4_20250510_031237
5222025-05-06whole_specieskml18List of datasetsList of species6819e80d8a70d_20250506_070915
5232025-05-06whole_specieskml18List of datasetsList of species6819e80d8a70d_20250506_070750
5242025-05-03dist_spshapefile10List of datasetsList of species6815b631b2766_20250503_023454
5252025-05-03dist_spcsv10List of datasetsList of species6815b631b2766_20250503_023339
5262025-04-29dist_spcsv7List of datasetsList of species681134c6be239_20250429_162229
5272025-04-25dist_taxakml76List of datasetsList of species680bcf6c85769_20250425_140753
5282025-04-25whole_speciescsv15List of datasetsList of species680c02466d9b8_20250425_175236
5292025-04-23dist_spcsv7List of datasetsList of species6808f521cb9f9_20250423_102408
5302025-04-23dist_spshapefile7List of datasetsList of species6808f8fead25a_20250423_103756
5312025-04-21dist_spcsv10List of datasetsList of species68064f87395e9_20250421_101201
5322025-04-17whole_speciescsv18List of datasetsList of species680091282f9e5_20250417_013936
5332025-04-16dist_spcsv153List of datasetsList of species67ffcc6b413b8_20250416_113751
5342025-04-16dist_spcsv153List of datasetsList of species67ffcc6b413b8_20250416_113740
5352025-04-15dist_spkml53List of datasetsList of species67fdddeab4b81_20250415_004309
5362025-04-15whole_speciescsv18List of datasetsList of species67fe612d12515_20250415_101345
5372025-04-15whole_speciescsv18List of datasetsList of species67fe612d12515_20250415_101444
5382025-04-11dist_spcsv16List of datasetsList of species67f94906e247d_20250411_125738
5392025-04-11dist_spcsv16List of datasetsList of species67f94906e247d_20250411_125736
5402025-04-09dist_taxakml76List of datasetsList of species67f6adefab61c_20250409_132724
5412025-04-06dist_spkml402List of datasetsList of species67f28d372679f_20250406_105029
5422025-04-06dist_spkml402List of datasetsList of species67f28d372679f_20250406_105014
5432025-04-06dist_taxakml76List of datasetsList of species67f29b7e32f0b_20250406_111959
5442025-04-03pointscsv15List of datasetsList of species67eeb1df976cf_20250403_131645
5452025-04-01pointsshapefile19List of datasetsList of species67ebe873b4be0_20250401_102516
5462025-04-01pointsshapefile19List of datasetsList of species67ebf86d2c9bc_20250401_103331
5472025-04-01pointsshapefile19List of datasetsList of species67ebf86d2c9bc_20250401_105809
5482025-04-01pointsshapefile19List of datasetsList of species67ebf86d2c9bc_20250401_103728
5492025-03-30dist_spcsv7List of datasetsList of species67e956c0c8336_20250330_104640
5502025-03-30dist_spshapefile7List of datasetsList of species67e956c0c8336_20250330_104553
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.