NOAA Ship Gordon Gunter Vessel Line-transect Survey 2023 (GU2301)
NOAA Southeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requests	Users	Requests
Number of users / requests	413	1558

Types requested	All	Partial	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.
Types requested	6	1552

Years	2026	2025	2024
Years	371	859	328

Formats requested

Types requested

Gridded summary Type 1a (dist_taxa)	35
Gridded summary Type 1b (dist_taxa_h3)	3
Gridded summary Type 2a (dist_sp)	616
Gridded summary Type 2b (dist_sp_h3)	47
diversity indexes (diversity)	0
Observations based on criteria (points)	81
All observations of species (whole_species)	771
All observations in dataset (whole_dataset)	5

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.

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No.	Date requested	Types requested	Format	#records	Along with...	Species included	Request ID
1551	2024-05-31	dist_sp	csv	38	List of datasets	List of species	665a1ce08479d_20240531_145703
1552	2024-05-26	whole_species	csv	119	List of datasets	List of species	66535cd7b8e99_20240526_123958
1553	2024-05-24	dist_taxa_h3	shapefile	137	List of datasets	List of species	6650f48bc2821_20240524_162729
1554	2024-05-24	dist_taxa_h3	shapefile	137	List of datasets	List of species	6650f48bc2821_20240524_162734
1555	2024-05-23	whole_species	csv	1	List of datasets	List of species	664b625d2a9c6_20240523_024424
1556	2024-05-22	whole_species	csv	9	List of datasets	List of species	664db9dfae4b2_20240522_053433
1557	2024-05-22	dist_sp	shapefile	7	List of datasets	List of species	664e39ce1c9a3_20240522_144203
1558	2024-05-19	points	shapefile	9	List of datasets	List of species	664a5c063e148_20240519_161207

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 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.