69484 Entity Published / External 26133 AMAPPS Southeast Aerial Cruise Fall 2017 at OBIS-SEAMAP Data Set Sightings data for an aerial survey on the continental shelf waters of the US east coast, from New Jersey to the South Carolina. The survey was conducted between 18 Oct and 20 Nov 2017 aboard a NOAA Twin Otter aircraft. Survey tracklines were oriented perpendicular to the shoreline and latitudinally spaced 20 km apart Data Table Aerial Effort Data 10 dataset_id number Yes No Active OBIS_SEAMAP Dataset Id. This is a sequential number assigned by OBIS_SEAMAP to each dataset that it archives 20 row_id text Yes No Active is the concatenation of the dataset_id with the record number of the record in the datat set. 25 series_id text No No Active This is always blank for this dataset 30 LONGITUDE_Begin number Yes No Active Begin Longitude (decimal degrees) 40 LATITUDE_Begin number Yes No Active Begin Latitude (decimal degrees) 60 LONGITUDE_end Numeric Yes No Active End Longitude Value 70 LATITUDE_end Numeric Yes No Active End Latitude (decimal degrees) 80 date_time_begin Date-Time Yes No Active date_time_begin 85 date_time_end date Yes No Active date_time_end 2020-01-02 09:49:07 90 length_km number Yes No Active length_km 100 speed_kph number No No Active Platoform speed. 130 eff_status text No No Active Always blank 140 ds_type text Yes No Active Type of data collected (always lneff). 150 id_obs Numeric Yes No Active Link is to the observation in this OBIS_SEAMAP Dataset number (always 2053) 160 effortid text Yes No Active Effort id 165 BEAUFORT number No No Active Beaufort sea state. Coded Value. (in this case value is averaged) 0 Calm, mirror like seas 1 Waves <1ft, rippled surface 2 Small wavelets (<2 ft), no white caps 3 Large wavelets (<3ft), scattered white caps 4 Swell 3-4 ft, numerous white caps 5 Swell >5 ft, many white caps, some spray 6 Swell >10 ft, white caps everywhere, spray 170 transect text No No Active Transect 210 last_mod Date/Time Yes No Active Control Column which indicates data/time stamp of when record was last updated by OBIS-SEAMAP 260 eventdate_begin Date Yes No Active Start Date/Time of the sighting Effort 275 eventdate_end Date Yes No Active End Date/Time of the sightings Effort 280 latbeg number No No Active Begin Latitude (decimal degrees) 310 longbeg number No No Active Begin Longitude (decimal degrees) 0 Clear 1 0-25% Cloudy 2 26-50% Cloudy 3 51-75% Cloudy 4 76-100% Cloudy 5 Overcast 320 latend number No No Active End Latitude (decimal degrees) 0 No Impairment 1 Slight Impairment 2 Moderate Impairment 3 Severe 340 longend number No No Active End Longitude (decimal degrees) 345 eventdatetimezone number No No Active Number of time zones the sampling was from gmt/standard time Distributor 2018 Organization OBIS-SEAMAP OBIS-SEAMAP seamap-contact@duke.edu Marine Geospatial Ecology Lab A328 Levine Science Rsch Ctr at Duke Durham NC 27708 919-613-8021 https://seamap.env.duke.edu/ OBIS-SEAMAP Home Page Ocean Biodiversity Information System Spatial Ecological Analysis of Megavertebrate Populations. The World Data Center for Marine Mammal, Seabird, Sea Turtle, Shark & Ray Distributions Online Resource 2018 Organization OBIS-SEAMAP obis_seamap_dataset_1858_lines.csv This file was found contained in the zip file provided by OBIS_SEAMAP when the data is provided. 2021-09-07T18:08:00 tabular digital data (Microsoft Excel, CSV, or other tabular format) CSV - Comma Separated Values (Text) 49K Chked Viruses Inapp Content gov.noaa.nmfs.inport:69484 Lee Weinberger 2023-03-26T00:54:04 SysAdmin InPortAdmin 2023-10-17T16:12:37 2023-03-26 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 2018-03-08 1 Year 2019-03-08