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OBIS-SEAMAP Dataset - VIMS Chesapeake Bay Multispecies Monitoring and Assessment Program

VIMS Chesapeake Bay Multispecies Monitoring and Assessment Program
Debra Gauthier, Virginia Institute of Marine Science

Summary of download requests

Number of users / requestsUsersRequests
195516
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.
6510
Years 2026202520242023
10121399103
Formats requested Types requested  
csv239
shapefile100
kml125
wms0
wfs2
gdb50
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)222
Gridded summary Type 2b (dist_sp_h3)24
diversity indexes (diversity)1
Observations based on criteria (points)35
All observations of species (whole_species)185
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
4012024-02-17dist_sp_h3shapefile121List of datasetsList of species65d042de9fdc6_20240217_004346
4022024-02-03dist_spcsv122List of datasetsList of species65be2b78ed257_20240203_090522
4032024-02-03dist_spcsv122List of datasetsList of species65be2b78ed257_20240203_090707
4042024-02-03dist_spshapefile122List of datasetsList of species65be2b78ed257_20240203_090616
4052024-02-03dist_spcsv122List of datasetsList of species65be2b78ed257_20240203_070507
4062024-01-26dist_spkml6List of datasetsList of species65b40ff62dc41_20240126_150308
4072024-01-26pointscsv6List of datasetsList of species65b37eb124d1e_20240126_044548
4082024-01-25dist_spshapefile163List of datasetsList of species65b2370ec41f5_20240125_053102
4092024-01-24whole_speciescsv6List of datasetsList of species65afa1e75a65d_20240124_085042
4102024-01-24pointscsv6List of datasetsList of species65b1433ce70bb_20240124_120948
4112024-01-24dist_spcsv6List of datasetsList of species65b1176405008_20240124_085912
4122024-01-22dist_spshapefile6List of datasetsList of species65ade398ce15b_20240121_225145
4132024-01-05pointsshapefile6List of datasetsList of species6597fc03b4d60_20240105_075902
4142023-12-23whole_speciescsv6List of datasetsList of species6586e3fd17407_20231223_085254
4152023-12-13dist_spshapefile6List of datasetsList of species65792fb41d0ac_20231212_231936
4162023-12-11pointskml6List of datasetsList of species657730b3ddc8f_20231211_105847
4172023-12-11pointskml6List of datasetsList of species657730b3ddc8f_20231211_105852
4182023-12-11dist_spshapefile6List of datasetsList of species657734837caca_20231211_111543
4192023-12-11dist_spcsv6List of datasetsList of species657734837caca_20231211_111557
4202023-12-01whole_speciescsv177List of datasetsList of species656a0c1c08b29_20231201_115223
4212023-12-01whole_speciesgdb177List of datasetsList of species656a0c1c08b29_20231201_120516
4222023-12-01whole_speciesgdb177List of datasetsList of species656a0c1c08b29_20231201_120514
4232023-11-30whole_speciescsv6List of datasetsList of species6568a429080c8_20231130_100839
4242023-11-30whole_speciescsv6List of datasetsList of species6568a429080c8_20231130_100844
4252023-11-22dist_spcsv6List of datasetsList of species655e0a628afd7_20231122_091158
4262023-11-17whole_speciesgdb6List of datasetsList of species6556c53de4240_20231116_204742
4272023-11-01whole_speciesgdb6List of datasetsList of species6541f6ca88563_20231101_030358
4282023-11-01whole_speciescsv6List of datasetsList of species6541f6ca88563_20231101_030626
4292023-11-01whole_speciescsv6List of datasetsList of species6541f6ca88563_20231101_030406
4302023-11-01whole_speciesgdb6List of datasetsList of species6541f6ca88563_20231101_030618
4312023-11-01whole_speciescsv6List of datasetsList of species6541b939577d6_20231031_224034
4322023-10-18dist_spcsv6List of datasetsList of species65301eed65794_20231018_141452
4332023-10-15dist_spcsv122List of datasetsList of species652bd2f5ada0c_20231015_075449
4342023-10-09dist_taxakml128List of datasetsList of species652401c11ab5c_20231009_093933
4352023-10-09whole_speciesgdb6List of datasetsList of species6523acdd46874_20231009_033725
4362023-10-06whole_speciescsv6List of datasetsList of species65200a65a6405_20231006_094253
4372023-10-06whole_speciescsv6List of datasetsList of species65200a65a6405_20231006_095159
4382023-10-02dist_taxakml128List of datasetsList of species651b4bd5e8581_20231002_190217
4392023-09-30whole_speciesgdb6List of datasetsList of species651338d96beac_20230930_175629
4402023-09-30whole_speciesgdb6List of datasetsList of species651338d96beac_20230930_175630
4412023-09-30whole_speciesgdb6List of datasetsList of species651338d96beac_20230930_175620
4422023-09-22pointscsv6List of datasetsList of species650d513c46616_20230922_044114
4432023-09-19whole_speciesgdb6List of datasetsList of species6509a9a0b2471_20230919_100316
4442023-09-19whole_specieskml6List of datasetsList of species6509a9a0b2471_20230919_100303
4452023-09-19whole_speciescsv6List of datasetsList of species6509a9a0b2471_20230919_100324
4462023-09-19whole_speciesgdb6List of datasetsList of species6509a9a0b2471_20230919_101900
4472023-09-18dist_taxakml128List of datasetsList of species6508f34525502_20230918_210342
4482023-09-14dist_taxashapefile128List of datasetsList of species650310cf06029_20230914_095958
4492023-09-14dist_taxakml82List of datasetsList of species650310cf06029_20230914_132948
4502023-09-14dist_taxashapefile82List of datasetsList of species650310cf06029_20230914_133609
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.