26454
Atlantic Protected Species Assessment Aerial Surveys
Data Set
Published / External
25888
Atlantic Protected Species Assessment Aerial Surveys
Project
In Work
These data sets include a compilation of aerial line-transect surveys conducted over continental shelf waters of the southeastern U.S. Surveys have been conducted intermittently since 1982. The majority of these surveys are targeted to assess the abundance and spatial distribution of bottlenose dolphins and sea turtles between Florida and New Jersey. Surveys are conducted in high-winged twin engine aircraft flying at altitudes of 600-750 feet. Visual observations of marine mammals, sea turtles, birds, and other species are recorded including species identifications, counts of animals. Surveys are conducted along line transects oriented perpendicular to the shoreline and follow protocols consistent with analysis using Distance approaches to estimate detection probability and abundance. These data have been used to provide abundance estimates for target species in annual Marine Mammal Protection Act Stock Assessment Reports.
To assess the abundance and spatial distribution of cetaceans in the surveyed area.
Aerial surveys have been conducted along the U.S. Atlantic coast and collect data on marine mammal and sea turtle occurrence and abundance. Survey data include visual observation data sets, photographs, and limited environmental sampling in some cases.
Southeast Fisheries Science Center
Miami
FL
USA
Location Of The Main Office Of The South East Fisheries Science Center
Data Set
Table (digital)
Visual Observer
NOAA Aircraft
N/A
Data Steward
1982
Person
Garrison, Lance
Lance.Garrison@noaa.gov
75 Virginia Beach Dr
Miami
FL
33149
305-361-4488
305-361-4478
8:00 AM - 4:30 PM EST/EDT
Contact by email preferred.
Distributor
1982
Organization
Southeast Fisheries Science Center
SEFSC
75 Virginia Beach Drive
Miami
FL
33149
USA
(305)361-5761
https://www.fisheries.noaa.gov/about/southeast-fisheries-science-center
About SEFSC
Online Resource
8:00 a.m. - 4:30 p.m. EST
Metadata Contact
1982
Person
Mullin, Keith D
keith.d.mullin@noaa.gov
3209 Frederic St.
Pascagoula
MS
39568
228-549-1632
228-769-9200
Contact by email preferred.
Point of Contact
1982
Person
Garrison, Lance
Lance.Garrison@noaa.gov
75 Virginia Beach Dr
Miami
FL
33149
305-361-4488
305-361-4478
8:00 AM - 4:30 PM EST/EDT
Contact by email preferred.
Ground Condition
-82
-66.5
40.5
24.5
Atlantic Ocean, U.S. South
Continuing
1982
Unclassified
The data will be available from a public web server once an access methodology has been developed.
None
Visual sightings are reviewed by the field party chief to verify species identifications and group size counts. Effort and sightings data from digital records are reviewed post-survey and compared to field notes and error logs. Corrected survey effort shapefiles are visually reviewed and verified.
No
0
No
No
No
365
N/A
To Be Determined
365
The data resides on a secure government network requiring multi-factor authentication for network access.
1
Trackline and visual sightings are collected using real-time data collection programs. Field notes are recorded by observers and written onto paper datasheets which are then key entered into digitial databases.
gov.noaa.nmfs.inport:26454
Lee Weinberger
2015-08-17T06:38:56
SysAdmin InPortAdmin
2022-08-09T17:11:12
2021-04-29
Southeast Fisheries Science Center
SEFSC
75 Virginia Beach Drive
Miami
FL
33149
USA
(305)361-5761
www.sefsc.noaa.gov
8:00 a.m. - 4:30 p.m. EST
1001
Public
No
2021-04-29
1 Year
2022-04-29