National Institute of Marine Sciences and Technologies - Trawling surveys
Malika Bel Hassen, National Institute of marine sciences and technologies (INSTM)
Dataset credit
OBIS and AfrOBIS
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Contacts
Role | Name | Organization | |
Primary contact |
Malika Bel Hassen |
National Institute of marine sciences and technologies (INSTM) |
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Secondary contact |
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National Institute of marine sciences and technologies (INSTM) |
N/A |
Secondary contact |
Ursula von St Ange |
CSIR / SADCO / AfrOBIS |
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Citation
National Institute of Marine Sciences and Technologies, Republic of Tunisia Trawling Surveys. Republic of Tunisia. Bel hassen, M. 2020. National Institute of Marine Sciences and Technologies - Trawling surveys. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/103150140) on yyyy-mm-dd and originated from OBIS (https://obis.org/dataset/a9af8063-840a-4295-98d9-62843f12f0ba)
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Abstract
Dataset from trawl surveys by the Laboratory of Marine Living Resources.
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Purpose
N/A
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Supplemental information
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References
National Institute of Marine Sciences and Technologies, Republic of Tunisia Trawling Surveys. Republic of Tunisia.
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Attributes
Overview
The attributes of this dataset are compatible with the OBIS Schema, then reformatted to the OBIS-SEAMAP schema. If you would like to get the data in the OBIS Schema, please visit iOBIS Portal.
Attributes described below represent those in the original dataset provided by the provider.
All attributes are included in the downloadable file (CSV or ESRI File Geodatabase) for "Complete Set of Dataset".
Attributes in dataset
Attribute (table column) | Description |
oid | Internal ID |
id | Record ID |
dataset_id | Dataset ID |
scientificname | Scientific name |
vernacularname | Vernacular name |
aphiaid | Aphia ID |
taxonrank | taxononic rank |
individualcount | Group size / individual count |
eventdate | Event date (precision varies) |
eventtime | Event time |
decimallatitude | Latitude in decimal degrees |
decimallongitude | Longitude in decimal degrees |
coordinateprecision | Coordinate precision |
catalognumber | Catalog number |
collectioncode | Collection code |
occurrencestatus | Occurrence status |
basisofrecord | Basis of record (HumanObservation / MachineObservation) |
modified | Date/time the record was modified |
node_id | Node ID |
occurrenceid | Occurrence ID |
occurrenceremarks | Occurrence remarks |
eventid | Event ID |
institutioncode | Institution code |
lifestage | Life stage |
sex | Gender of the animal if known |
species | Species by provider |
datasetid | Dataset ID by provider |
country | Country |
locality | Location of ocean |
waterbody | Details of ocean |
dropped | Flag indicating the record was dropped (always false) |
absence | Flag indicating the record represents the absence of the species (always false) |
marine | Flag indicating the record is for marine life (always true) |
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OBIS-SEAMAP ID | 103150140 |
Seabirds | 0 |
Marine mammals | 0 |
Sea turtles | 1 |
Rays and sharks | 17 |
Other species | 0 |
Non spatial | 0 |
Non species | 0 |
Total | 18 |
Date, Begin | 1998-06-02 |
Date, End | 2004-09-24 |
Temporal prec. | 111000 |
Latitude | 33.68 - 37.50 |
Longitude | 10.21 - 12.12 |
Coord. prec. | 6 decimal digits |
Platform | Various |
Data type | Animal sighting |
Effort | N/A |
if ($show_effort_stat) {
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Traveled (km) | 0 |
| 0 |
}
if ($sources != null and $sources != "" and $dataset_id != 427) { // Do not show ESAS
?>
Contr. through | iOBIS |
}
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Registered | 2020-06-30 |
Updated | 2021-02-05 |
Status | Published |
Sharing policy |
CC-BY (All) |
Shared with |
None |
See metadata in static HTML |
See metadata in FGDC XML |
See download history / statistics |
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