TPWD HARC Texas Coastal Fisheries Lower Laguna Madre Trawl
Lisa Gonzalez, Houston Advanced Research Center

Summary of download requests

Number of users / requestsUsersRequests
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.
Years 202220212020
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)33
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)16
Gridded summary Type 2b (dist_sp_h3)0
diversity indexes (diversity)0
Observations based on criteria (points)2
All observations of species (whole_species)19
All observations in dataset (whole_dataset)14
  • 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
512021-04-12dist_taxakml15List of datasetsList of species6074b98e77b63_20210412_172147
522021-04-12dist_spcsv15List of datasetsList of species6074fb2dd5f30_20210412_220739
532021-04-08whole_specieskml15List of datasetsList of species606f6b8bd87a6_20210408_165640
542021-04-08whole_specieskml15List of datasetsList of species606f03b94a9f0_20210408_094447
552021-04-08whole_specieskml15List of datasetsList of species606f03b94a9f0_20210408_093957
562021-04-08whole_specieskml15List of datasetsList of species606f03b94a9f0_20210408_094015
572021-04-06whole_datasetkml15List of datasetsList of species606cfecf3743a_20210406_204703
582021-04-06whole_datasetkml15List of datasetsList of species606cfecf3743a_20210406_204707
592021-03-30dist_taxakml15List of datasetsList of species60638923db247_20210330_163012
602021-03-26whole_datasetkml15List of datasetsList of species605d2ce781161_20210326_150839
612021-03-24dist_taxakml15List of datasetsList of species605ba47550175_20210324_180727
622021-03-20whole_specieskml15List of datasetsList of species60568d3a980af_20210320_202850
632021-03-20whole_specieskml15List of datasetsList of species60568d3a980af_20210320_201137
642021-03-20whole_specieskml15List of datasetsList of species60568d3a980af_20210320_201410
652021-03-20whole_specieskml15List of datasetsList of species60568d3a980af_20210320_202307
662021-03-19dist_taxakml15List of datasetsList of species605498e0665e8_20210319_083009
672021-03-18dist_taxakml15List of datasetsList of species6053b2d48d14a_20210318_160843
682021-03-08whole_specieskml15List of datasetsList of species604676c3f1fed_20210308_163737
692021-03-08whole_specieskml15List of datasetsList of species60468bbd8970f_20210308_154512
702021-02-28whole_specieskml15List of datasetsList of species603be1ae41441_20210228_134104
712021-02-26whole_datasetkml15List of datasetsList of species6039b58e961d7_20210226_222050
722021-02-25whole_datasetkml15List of datasetsList of species603773550866e_20210225_050943
732021-02-25whole_datasetkml15List of datasetsList of species603773550866e_20210225_052345
742021-02-16whole_datasetkml15List of datasetsList of species602c3cfe4b166_20210216_165342
752021-01-04dist_taxakml15List of datasetsList of species5ff30e43489d9_20210104_082655
762021-01-04dist_taxakml15List of datasetsList of species5ff30e43489d9_20210104_082653
772020-12-31dist_taxakml15List of datasetsList of species5fee86ec25d4b_20201231_212051
782020-12-16dist_taxakml15List of datasetsList of species5fd9ba2943ac6_20201216_024143
792020-10-15dist_taxakml15List of datasetsList of species5f88be321c6f5_20201015_172625
802020-10-15dist_taxakml15List of datasetsList of species5f88be321c6f5_20201015_172626
812020-10-15dist_taxakml15List of datasetsList of species5f88be321c6f5_20201015_172627
822020-10-15dist_taxakml15List of datasetsList of species5f88be321c6f5_20201015_172622
832020-07-25dist_taxacsv15List of datasetsList of species5f1b83fa70a1d_20200724_212633
842020-07-23dist_taxakml15List of datasetsList of species5f19a00a5ce51_20200723_103917
List of datasets


  • 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 Goolge 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.