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Traffic data, public transit, aviation, shipping, ride-hailing, accident records
9,003 datasets
McMurdo Dry Valley lakes in Antarctica provide a unique year-round liquid water environment for studying microbial life in extreme cold and darkness. This dataset captures biological and physiological data on autotrophic and heterotrophic microplankton during the transition to the Antarctic polar night, collected as part of the International Polar Year 2007-2008. The research was conducted by an international team and contributed to long-term monitoring efforts by the McMurdo LTER.
July and August 2010 aerial photographs of the NIMS grid in Barrow, Alaska, captured using a kite and rig system. The collection includes high-resolution images arranged by flight date, taken approximately twice weekly, and features visible white boards serving as Ground Control Points (GCPs). The dataset was created by the organization SCIOPS to facilitate georeferencing and visibility of the tundra grid.
Aerial photographs of the NIMS grid in Atqasuk, Alaska were captured using a kite and rig system during summer 2010. The collection includes high-resolution images taken approximately twice per week throughout July and August. The project was conducted by SCIOPS, utilizing white boards as Ground Control Points for georeferencing.
Oceanographic data collected during a 6-day transit from Bitung to Guam in August 2010 by NOAA Ship Okeanos Explorer. The dataset includes ship navigation, sensor profiles from CTD and XBT instruments, and multibeam bathymetric readings. It was compiled by NOAA's National Centers for Environmental Information (NCEI).
Oceanographic data from the EX1004 Leg 3 expedition by NOAA Ship Okeanos Explorer, collected in the Molucca Sea and Philippine Sea. The dataset includes ship navigation, sensor profiles, and multibeam bathymetric data. The expedition occurred from July 21 to August 7, 2010.
NOAA Ship Okeanos Explorer collected 21 days of oceanographic data during a 2010 expedition in the Molucca and Philippine Seas. The National Centers for Environmental Information archives this dataset, which includes ship navigation, sensor profiles, and multibeam bathymetry. Data collection occurred from June 24 to July 14, 2010.
Orthorectified mosaics from annual aerial stereographic flights over the Columbia Glacier from 2002 to 2009. Data includes a full-resolution 0.25m mosaic from the 27 August 2009 flight and a spatial index polygon shapefile. The dataset was provided by the organization SCIOPS and last updated in June 2010.
Digital elevation models derived from annual aerial stereographic flights over the Columbia Glacier. The dataset covers flights from 2002 to 2010 and was compiled by the organization SCIOPS. Data products are stored in TAR file format, containing scans of large-format diapositives and derived outputs.
Mawson's Huts Preservation Program data comprises 723 images documenting the condition of historic huts and conserved artefacts at Cape Denison, Antarctica. The Australian Antarctic Data Centre (AADC) managed the collection, with images captured during the 2007/2008, 2008/2009, and 2009/2010 Antarctic seasons. Images were taken with a Nikon D80 camera in high-resolution JPEG and raw formats and linked to records in the Antarctic Heritage Register database.
Antarctic snow pit data collected along a 230 km route from Rappen to Svea via Aboa/Wasa stations. The dataset contains measurements from 15 snow pits approximately 1.5 meters deep and nine pits 0.5 meters deep, including temperature, density, crystal type, stratigraphy, moisture, and later lab analyses of pH, conductivity, and oxygen isotopes. It was collected by the FINNARP expedition snow team and published via NASA EarthData in 2010.
Clear Air Traffic data was collected at the Summit, Greenland Environmental Observatory. The dataset originates from the SCIOPS organization and was last updated in December 2009.
GIS data representing waypoints and routes in the Windmill Islands area of Antarctica. The dataset is maintained by the Australian Antarctic Data Centre and updated after each summer season based on feedback from Field Training Officers. It was last updated on 2009-09-11.
Oceanographic data was collected during the EX0908 expedition on NOAA Ship Okeanos Explorer. The dataset covers a transit to Hawaii in the North Pacific Ocean from July 28 to August 8, 2009. It was created and archived by NOAA's National Centers for Environmental Information (NCEI).
Field and laboratory data from the Vanda dike swarm in Antarctica's Dry Valleys capture the transition from subduction to extensional magmatism. The dataset, produced by AMD_USAPDC, was last updated in June 2009. Its exceptional exposure and bimodal felsic and mafic compositions offer insights into a key phase of Antarctic tectonic history.
1753 gastropod specimens from 10 species and 5 families were collected from 37 sampling sites along the Patagonian coast. The dataset includes sediment samples analyzed for TBT concentration and granulometry, collected by SCIOPS between June 2006 and April 2008.
Underway data was collected during leg NBP0804 of the R/V Nathaniel B. Palmer research icebreaker. The cruise, supported by the NSF for the U.S. Antarctic Program, conducted global change studies in biological, chemical, physical, and oceanographic disciplines. The leg started and ended at Lyttelton, New Zealand.
The Antarctic Dome Fuji region was surveyed during the summer of 2007/2008 to investigate surface snow density. Measurements were taken along a route connecting Relay Point, Dome Fuji, and a JASE Meeting Point, with data collected in December 2007 and January 2008. The dataset likely contains density values from two types of samplers at plateau sites above ~3000 meters elevation.
Surface snow samples and 10-meter depth snow temperatures were collected daily along a traverse route connecting Syowa, Mizuho, Dome Fuji, and a JASE meeting point in Antarctica. K. Fukui led the field work, which aimed to understand the relationship between stable isotopes in snow and annual mean temperature. Snow samples were analyzed for oxygen isotopes and deuterium.
Detailed assessments of metabolism in one meltwater pond on the McMurdo Ice Shelf were investigated over a 24-hour period. Water samples were collected at different depths while the pond was covered and uncovered, analyzing dissolved oxygen, conductivity, pH, major ions, nutrients, and salinity. The dataset was published by SCIOPS and last updated on NASA EarthData in 2008.
Snow samples for major ion, stable isotope, and trace metal analysis were collected every 10 kilometers along a traverse route connecting Syowa, Mizuho, and Dome Fuji stations in Antarctica. The dataset contains chemistry data from the top 10-20 cm of surface snow gathered during the 2007/2008 Japanese-Swedish Antarctic Expedition (JASE). Samples were analyzed by the National Institute of Polar Research, Japan, with trace metal analysis requested from a researcher in South Korea.