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294 Titles Match Your Query
Showing 1 through 50 of 294 Next
1. 5-minute Gridded Global Relief Data (ETOPO5) [gov.noaa.ngdc.mgg.dem.3141]   PARENT METADATA
Earth topography five minute grid (ETOPO5) is a gridded data base of worldwide elevations derived from several sources at a resolution of 5 minutes of latitude and longitude. Data are also available ...


2. Aeromagnetic Regional Grid Data [gov.noaa.ngdc.mgg.geophysics.G01149]
Several regions are represented in this unique collection of earth surface measurements of magnetic field parameters and their related anomalies. The DNAG Magnetics "Super grid" of Magnetic Anomaly ...


3. Behavior of Columns During Earthquakes [gov.noaa.ngdc.mgg.photos.G01215]   PARENT METADATA
The behavior of columns during earthquakes is very important since column failures may lead to additional structural failures and result in total building collapses. For example, in the Mexico City ...


4. Bolivian Bouguer Anomaly Grid [gov.noaa.ngdc.mgg.geophysics.G01498]
A 1 kilometer Bouguer anomaly grid for the country of Bolivia. Number of columns is 550 and number of rows is 900. The order of the data is from the lower left to the right and then up one row.


5. Calculations of the Total Number of Electrons Along a Ray Path Extending from the Transmitter to the Receiver [gov.noaa.ngdc.stp.ionosphere.G00566]
Ionospheric Total Electron Content (TEC) is the total number of electrons in a column of unit cross section extending from the transmitter to the receiver. TEC is calculated from observations of the ...


6. Defense Meteorological Satellite Program (DMSP) - Space Weather Sensors [gov.noaa.ngdc.stp.ionosphere.G10022]
The Defense Meteorological Satellite Program (DMSP) maintains a constellation of sun-synchronous, near-polar orbiting satellites. The orbital period is 101 minutes and inclination is 99 degrees. The ...


7. Earthquake Damage - General [gov.noaa.ngdc.mgg.photos.G01194]   PARENT METADATA
An earthquake is the motion or trembling of the ground produced by sudden displacement of rock in the Earth's crust. Earthquakes result from crustal strain, volcanism, landslides, and collapse of ...


8. Earthquake Damage to Schools [gov.noaa.ngdc.mgg.photos.G01198]   PARENT METADATA
This set of slides graphically illustrates the potential danger that major earthquakes pose to school structures and to the children and adults who happen to be inside at the time of the earthquake. ...


9. Earthquake Damage to Transportation Systems [gov.noaa.ngdc.mgg.photos.G01197]   PARENT METADATA
Earthquakes represent one of the most destructive natural hazards known to man. A serious result of large-magnitude earthquakes is the disruption of transportation systems, which limits post-disaster ...


10. Erosional Landforms [gov.noaa.ngdc.mgg.photos.G01217]   PARENT METADATA
The hydrologic system, which includes all possible paths of motion of Earth's near-surface fluids including air and water, is largely responsible for the variety of landforms found on the continents. ...


11. Faults [gov.noaa.ngdc.mgg.photos.G01203]   PARENT METADATA
Through the study of faults and their effects, much can be learned about the size and recurrence intervals of earthquakes. Faults also teach us about crustal movements that have produced mountains ...


12. Ionospheric Digital Database [gov.noaa.ngdc.stp.ionosonde.G01257]
The ionosphere is that part of the Earth's atmosphere that results mainly from the photo ionization of the upper atmosphere. Traditionally, the following ionospheric regions and their approximate ...


13. Ionospheric Oblique Incidence Soundings by Satellites [gov.noaa.ngdc.stp.ionosphere.G00563]
The oblique incidence sweep-frequency ionospheric sounding technique uses the same principle of operation as the vertical incidence sounder. The primary difference is that the transmitter and receiver ...


14. Landslides, Set 1 [gov.noaa.ngdc.mgg.photos.G01199]   PARENT METADATA
This set of slides graphically illustrates the potential danger that major earthquakes pose to school structures and to the children and adults who happen to be inside at the time of the earthquake. ...


15. Landslides, Set 2 [gov.noaa.ngdc.mgg.photos.G01372]   PARENT METADATA
This set expands the topics included in Set 1 and includes (in addition to landslides) rockfalls, rock avalanches, mud flows, debris flows, slumps, creep, and sinkholes. The photos were taken in California, ...


16. Measurement of Incoherent Scatter [gov.noaa.ngdc.stp.ionosphere.G00145]
For radio waves transmitted through the ionosphere with frequencies much larger (50 to 1300MHz) than the plasma frequency (up to 15MHz), very small-scale fluctuations of electron density will scatter ...


17. Photographic Records Showing the Variations of the Virtual Height of Reflection as a Function of the Radio Frequency [gov.noaa.ngdc.stp.ionosonde.G00551]
The standard (analog) ionosonde produces photographic records known as ionograms, which show the variations of the virtual height of reflection as a function of the radio frequency. The frequency ...


18. Seismic Creep [gov.noaa.ngdc.mgg.photos.G01216]   PARENT METADATA
Seismic creep is the constant or periodic movement on a fault as contrasted with the sudden erupture associated with an earthquake. It is a usually slow deformation of rock resulting from constant ...


19. Tsunamis - General [gov.noaa.ngdc.mgg.photos.G01218]   PARENT METADATA
Tsunami is a Japanese word meaning harbor wave. It is a water wave or a series of waves generated by an impulsive vertical displacement of the surface of the ocean or other body of water. This slide ...


20. Volcanic Rocks and Features [gov.noaa.ngdc.mgg.photos.G01222]   PARENT METADATA
Volcanoes have contributed significantly to the formation of the surface of our planet. Volcanism produced the crust we live on and most of the air we breathe. The remnants of an eruption reveal as ...


21. Volcanoes in Eruption - Set 1 [gov.noaa.ngdc.mgg.photos.G01221]   PARENT METADATA
The word volcano is used to refer to the opening from which molten rock and gas issue from Earth's interior onto the surface, and also to the cone, hill, or mountain built up around the opening by ...


22. Volcanoes in Eruption - Set 2 [gov.noaa.ngdc.mgg.photos.G01223]   PARENT METADATA
The word volcano is used to refer to the opening from which molten rock and gas issue from Earth's interior onto the surface, and also to the cone, hill, or mountain built up around the opening by ...


23. GEOSAT Southern Ocean (30S-72S Lat.} Altimeter Data - gov.noaa.ngdc.mgg.geophysics.G01418 [gov.noaa.ngdc.mgg.geophysics.G01418]
GEOSAT DATA: Gridded Gravity Anomalies for the Southern Ocean


24. NOAA Ship Pisces Cruise PC-11-06 (14) Multibeam Sonar Workshop on NOAA Ship Pisces - gov.noaa.ngdc.mgg.wcd.PC1106_ME70 [gov.noaa.ngdc.mgg.wcd.PC1106_ME70]   PARENT METADATA
The overall objective is to familiarize participating scientists with PISCES multibeam echosounder (Simrad ME70) configuration, operation, calibration and data collection and test the sonar's capabilities ...


25. Regional Files of GEOS3/SEASAT/GEOSAT Data - gov.noaa.ngdc.mgg.geophysics.G01416 [gov.noaa.ngdc.mgg.geophysics.G01416]
Gravity anomalies and sea surface heights have been computed on a 0.125 degree grid in the ocean areas from a combined GEOS3/SEASAT/GEOSAT altimeter data set. This data base was received in March ...


26. The 2012 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) and Pacific Sardine (Sardinops sagax) (SH1204) - gov.noaa.ngdc.mgg.wcd.SH1204_ME70 [gov.noaa.ngdc.mgg.wcd.SH1204_ME70]   PARENT METADATA
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC), the Fishery Resources Division (FRD) at the Southwest ...


27. 1-deg x 1-deg Terrestrial Mean Free-Air Anomalies [gov.noaa.ngdc.mgg.geophysics.G01414]
The 1x1 degree Terrestrial Mean Free-Air Gravity Anomaly and Geoid Undulations Data Base was compiled and developed by the Ohio State University. This data base was received in March 1993. Principal ...


28. 2005 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0509) [gov.noaa.ngdc.mgg.wcd.MF0509_EK60]   PARENT METADATA
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


29. 2007 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0710) [gov.noaa.ngdc.mgg.wcd.MF0710_EK60]   PARENT METADATA
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


30. 2009 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0903) [gov.noaa.ngdc.mgg.wcd.MF0903_EK60]   PARENT METADATA
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


31. 2011 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (SH1103) [gov.noaa.ngdc.mgg.wcd.SH1103_EK60]   PARENT METADATA
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


32. 2012 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) and Pacific Sardine (Sardinops sagax) (SH1204) [gov.noaa.ngdc.mgg.wcd.SH1204_EK60]   PARENT METADATA
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC), the Fishery Resources Division (FRD) at the Southwest ...


33. 2013 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake and Pacific Sardine (SaKe 2013) (SH1305) [gov.noaa.ngdc.mgg.wcd.SH1305_EK60]   PARENT METADATA
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC), the Fishery Resources Division (FRD) at the Southwest ...


34. 30-min x 30-min Terrestrial Mean Free-Air Anomalies [gov.noaa.ngdc.mgg.geophysics.G01415]
The 30-min x 30-min Terrestrial Mean Free-Air Gravity Anomaly and Geoid Undulations Data Base was compiled and developed by the Ohio State University. This data base was received in March 1993. Principal ...


35. AA Geomagnetic Activity Indices From Two Antipodal Observatories in Australia and England [gov.noaa.ngdc.stp.indices.G00588]
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) receives, on a monthly basis, indices that are based on the data from two approximately antipodal ...


36. ACES-ACCENT: Antarctic Climate Change and Nonlinear Teleconnections [GB-NERC-BAS-PDC-00500]
ACES will investigate the atmospheric and oceanic links that connect the climate of the Antarctic to that of lower latitudes, and their controlling mechanisms. Specific research topics will include ...


37. ACES-FOCAS: Forcings from the Ocean, Clouds, Atmosphere and Sea-ice [GB-NERC-BAS-PDC-00499]
ACES will investigate the atmospheric and oceanic links that connect the climate of the Antarctic to that of lower latitudes, and their controlling mechanisms. Specific research topics will include ...


38. AMAPPS-Cetacean and Turtle Abundance Spring Survey (GU1402) [gov.noaa.ngdc.mgg.wcd.GU1402_EK60]   PARENT METADATA
The AMAPPS survey primarily focuses on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


39. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1103) [gov.noaa.ngdc.mgg.wcd.HB1103_EK60]   PARENT METADATA
The AMAPPS survey will primarily focus on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


40. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1303) [gov.noaa.ngdc.mgg.wcd.HB1303_EK60]   PARENT METADATA
The AMAPPS survey will primarily focus on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


41. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1403) [gov.noaa.ngdc.mgg.wcd.HB1403_EK60]   PARENT METADATA
The AMAPPS survey will primarily focus on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


42. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1503) [gov.noaa.ngdc.mgg.wcd.HB1503_EK60]   PARENT METADATA
The AMAPPS survey primarily focuses on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


43. AMAPPS-Cetacean and Turtle Abundance Survey (HB0903) [gov.noaa.ngdc.mgg.wcd.HB0903_EK60]   PARENT METADATA
The AMAPPS survey will primarily focus on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


44. AMSR-E/Aqua Daily EASE-Grid Brightness Temperatures [NSIDC-0301]
This document pertains to two data sets: AMSR-E/Aqua Daily EASE-Grid Brightness Temperatures (NSIDC-0301) and AMSR-E/Aqua Daily Global Quarter-Degree Gridded Brightness Temperatures (NISDC-0302). ...


45. AMSR-E/Aqua Daily Global Quarter-Degree Gridded Brightness Temperatures [NSIDC-0302]
The Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E) instrument on the NASA EOS Aqua satellite provides global passive microwave measurements of the Earth. NSIDC produces AMSR-E ...


46. AT26-10 Chemosynthetic Microbial Communities at Deep-Sea Vents [gov.noaa.ngdc.mgg.wcd.AT26-10_EM122]   PARENT METADATA
The cruise will include 16 dives with DSV Alvin or ROV Jason, to allow time for deployment and collection of experiments and for extensive sampling of discrete vents along the axis of the 9?46?N to ...


47. Acoustic Calibration and Trials (HB0707) [gov.noaa.ngdc.mgg.wcd.HB0707_EK60]   PARENT METADATA
Operational objectives are to: (1) calibrate the EK60 Scientific Sounder, (2) calibrate the ME70, (3) collect acoustic data during the transit, (4) evaluate and diagnose acoustic, electric and other ...


48. Air Force Geophysics Laboratory Magnetometer Network [gov.noaa.ngdc.stp.geomag.G09997]
This file is comprised of the variation one minute values of the geomagnetic components X, Y and Z. These data were calculated by the Air Force Geophysics Laboratory magnetometer network during the ...


49. Anthropogenic Drivers of Change on Marine Ecosystems: Nutrient Pollution (Fertilizer) [geodata_2034]
The Nutrient Pollution (Fertilizer) dataset represents an anthropogenic driver of ecological change for marine ecosystem.


50. Auroral Electrojet Index Designed to Provide a Global Measure, Hourly Intervals, of Auroral Zone Magnetic Activity [gov.noaa.ngdc.stp.indices.G00115]
The Auroral Electrojet (AE) index is designed to provide a global quantitative measure of auroral zone magnetic activity produced by enhanced ionospheric currents flowing below and within the auroral ...


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