Shot point navigation at even 500 shot intervals for EdgeTech SB-512i and SB-424 chirp seismic-reflection data collected by the U.S. Geological Survey offshore of Massachusetts between Duxbury and Hull (DH_SeismicShot_500 shapefile, Geographic, WGS84)

Landing page 894f0f32-f127-4245-982b-e2cdd127e6cb
FAQ HTML https://cmgds.marine.usgs.gov/catalog/whcmsc/open_file_report/ofr2009-1072/DH_SeismicShot_500.shp.faq.html
West South East North
-70.828283 42.0804 -70.595783 42.339977
Unavailable
Leaflet Tiles © Esri — Source: Esri, Garmin, GEBCO, NOAA NGDC and other contributors