38 datasets

NASA Earthdata CMR + NASA Data Portal2022 · Astronomical catalogue

DISCOVERAQ_Texas_Ground_Galveston_Data contains data collected at the Galveston ground site during the Texas (Houston) deployment of NASA's DISCOVER-AQ field study. This data product contains data for only the Texas deployment and data collection is complete. Understanding the factors that contribute to near surface pollution is difficult using only satellite-based observations. The incorporation

NASA Earthdata CMR2021 · collection

More information about these data is available in the word document in the download file. It is recommended that potential users of these data read this document before proceeding. MAX-DOAS This dataset comprises chiefly of solar scattered light spectra (level zero product) collected using a MAX-DOAS instrument. The MAX (Mult-Axis) refers to the fact that spectra are collected in a ‘set’ of elevat

NASA Earthdata CMR + NASA Data Portal2020 · Astronomical catalogue

FIREXAQ_Aerosol_AircraftInSitu_DC8_Data are in-situ aerosol measurements collected onboard the DC-8 aircraft during FIREX-AQ. This product features data collected by the AMS, CPC, PSAP, CCN, CDP, Nephelometers, and a variety of other in-situ instrumentation. Data collection for this product is complete. Completed during summer 2019, FIREX-AQ utilized a combination of instrumented airplanes, satell

NASA Earthdata CMR2020 · collection

The ABN1314_prelim_database_010416 is the measured liquid conductivity (liq_cond), black carbon (BCconc), particles (partcntm), acidity (hno3), hydrogen peroxide (h2o2), oxygen isotopes (d18O), deuterium isotopes (dD), sodium (Na), magnesium (Mg), sulphur (S), calcium (Ca) and strontium (Sr) data for the 'ABN' (Aurora Basin North) ice core (ABN1314) collected during the Antarctic 13/14 season.

NASA Earthdata CMR + NASA Data Portal2019 · Image data

This dataset provides the refractory black carbon mass concentration at one-second resolution measured by the Single Particle Soot Photometer (NOAA SP2) instrument during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. The SP2 is a laser-induced incandescence instrument primarily used for measuring the black carbon mass content of individual particles.

NASA Earthdata CMR + NASA Data Portal2018 · Image data

This dataset provides black carbon (BC) mass mixing ratios (in units of ng BC / kg air) measured during NASA's Atmospheric Tomography (ATom)-1 flight campaign during July and August 2016. The BC-core masses of BC-containing aerosol particles were measured using a Single Particle Soot Photometer (SP2). Conversion to mass mixing ratio (MMR) is achieved by monitoring sample flow. Influences in air ma

NASA Earthdata CMR + NASA Data Portal2018 · Image data

This dataset provides information on greenhouse gases and human-produced air pollution, including atmospheric concentrations of carbon dioxide (CO2), methane (CH4), tropospheric ozone (O3), and black carbon (BC) aerosols, collected during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. This dataset includes merged data from all instruments plus additional data such as

NASA Earthdata CMR + NASA Data Portal2012 · Astronomical catalogue

SAGE2_AEROSOL_O3_NO2_H2O_BINARY_V7.0 is the Stratospheric Aerosol and Gas Experiment (SAGE) II Version 7.0 Aerosol, O3, NO2 and H2O Profiles data set in the SAGE II native binary format. It contains aerosol extinction, ozone, nitrogen dioxide, and water vapor profiles. Data collection for this data set is complete. Over the long 21-year mission, the spacecraft experienced episodic anomalies in the

NASA Earthdata CMR + NASA Data Portal2011 · Image data

This data set reports on soil-atmosphere fluxes of trace carbon dioxide, carbon monoxide, nitrous oxide, and nitric oxide (CO2, CO, N2O, NO) under various natural and manipulated land use conditions. The studies were conducted near Brasilia, Brazil in pastures and agricultural areas under a variety of management regimes and in more natural areas of cerrado (20-50% canopy cover) and campo sujo (ope

NASA Earthdata CMR + NASA Data Portal2006 · Raster · GeoTIFF

The NAMMA SMART-COMMIT Mobile Laboratories dataset consists of data obtained from a suite of in situ and remote sensing instruments which measure parameters that characterize constituents of the atmosphere at a given location. The mobile system is comprised of many instruments including radiometers, lidar, particle sizers, gas monitors, meteorological sensors, tethered radiosondes, and others. Par

NASA Earthdata CMR + NASA Data Portal2005 · Astronomical catalogue

POAM3 data are Polar Ozone and Aerosol Measurement III Version 3.0. The Polar Ozone and Aerosol Measurement (POAM) III instrument measures the vertical distribution of atmospheric ozone, water vapor, nitrogen dioxide, and aerosol extinction. The instrument was developed by the Naval Research Laboratory (NRL). POAM III was launched aboard the French SPOT-4 satellite in March 1998 into a Sun synchro

NASA Earthdata CMR + NASA Data Portal2004 · Image data

The Met Office C-130 research aircraft was based at Windhoek, Namibia between September 5-16, 2000, where it conducted a series of flights over Namibia as part of the SAFARI 2000 Dry Season Aircraft Campaign.The effects of atmospheric aerosols on the Earth's radiation balance are known to be very important, but for many types of aerosols these effects are still poorly understood. In particular, ae

NASA Earthdata CMR + NASA Data Portal2003 · Astronomical catalogue

NARSTO_EPA_SS_HOUSTON_TEXAQS2000_DOE_G-1_DATA is North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Houston, Texas Air Quality Study 2000 (TexAQS2000) Department of Energy (DOE) G-1 Air Chemistry, Aerosol, and Met Data. Twenty research flights were made from August 18 to September 12, 2000.The Houston Supersite is one of several Su

NASA Earthdata CMR + NASA Data Portal1999 · Astronomical catalogue

The First ISCCP Regional Experiments have been designed to improve data products and cloud/radiation parameterizations used in general circulation models (GCMs). Specifically, the goals of FIRE are (1) to seek the basic understanding of the interaction of physical processes in determining life cycles of cirrus and marine stratocumulus systems and the radiative properties of these clouds during the

NASA Earthdata CMR + NASA Data Portal1999 · Astronomical catalogue

The First ISCCP Regional Experiments have been designed to improve data products and cloud/radiation parameterizations used in general circulation models (GCMs). Specifically, the goals of FIRE are (1) to improve basic understanding of the interaction of physical processes in determining life cycles of cirrus and marine stratocumulus systems and the radiative properties of these clouds during thei

NASA Earthdata CMR1999 · Array · HDF5

POAM2_VER6 data are Polar Ozone and Aerosol Measurement II Version 6.0 data. The Polar Ozone and Aerosol Measurement (POAM) II instrument measures the vertical distribution of atmospheric ozone, nitrogen dioxide, and aerosol extinction. The instrument was developed by the Naval Research Laboratory (NRL).POAM II measures solar extinction in nine narrow band channels, covering the spectral range fro

NASA Earthdata CMRcollection

The biomass and density of the benthic marine macroalgae from Potter Cove (King George I., South Shetland, Antarctica) was studied at different depths (0, 5, 10, 15 20 ,30m) during several years. The data set gave good information about vertical distribution in relation of abiotic factors and species composition of the macroalgal communities.

NASA Earthdata CMRcollection

The Meridian Scanning Photometer installed at Zhongshan Station is one of the Polar Research Institute of China (PRIC) and the National Institute of Polar Research (NIPR) of Japan cooperative projects, which observes aurora variations in three wavelengths (427.8nm, 557.7nm and 630nm) along the invariant meridian; its scanning range extends almost from horizon to horizon. The observation was starte

NASA Earthdata CMRText

The Auroral Meridian Scanning Photometer is to measure the absolute intensity of aurora brightness along the geomagnetic meridian line. At present the MSP records three wavelengths of auroral emissions at 427.8, 557.7 and 630 nm respectively. The data is recorded on MO disks with two copies, one for Polar Research Institute of China, and the other goes to National Institute of Polar Research, Japa

NASA Earthdata CMRcollection

[Adapted from the Geological Survey of Japan Sample Reference Standards Abstracts Page, 'http://www.aist.go.jp/RIODB/geostand/gsj1maine.html'] The Geological Survey of Japan (GSJ) has issued 31 rock reference samples for the analysis of major, minor and trace elements, isotopic compositions and isotopic ages. The purpose of this standard reference material project in Geological Survey of Japan is

NASA Earthdata CMRcollection

An All-sky Optical Imager was installed in January 1996 at Arrival Heights, Ross Island, Antarctica, to continuously record and analyse optical emissions associated with solar wind particle reactions in the upper atmosphere. The optical components were mounted on a frame suspended from the roof below an outside glass dome. The set up was moved once in January 2007 but maintaining annually. The opt

NASA Earthdata CMRcollection

Auroral morphological, dynamical, and spectroscopic observations have been carried out at Syowa Station with various ground-based auroral optical instruments. Auroral observations have been carried out since the establishment of Syowa Station in 1957. Currently operated instruments are: All-sky monochromatic imager (ASI), All-sky TV camera (ATV), Multi-color meridian scanning photometer (SPM), and

NASA Earthdata CMRcollection

The Indian Ocean Experiment (INDOEX) is a focused field experiment in the Indian Ocean with international participation from the United States, Europe, and the Indian Ocean Region. INDOEX addresses questions of climate change that are of high priority and of great value to the US and the international community. The project's goal is to study natual and anthropogenic climate forcing by aerosols an

NASA Earthdata CMRcollection

The SAGE III Ozone Loss and Validation Experiment (SOLVE) is a measurement campaign designed to examine the processes which control polar to mid-latitude stratospheric ozone levels. SOLVE is an Arctic mission which was conducted over the course of the 1999-2000 winter. SOLVE employed aircraft, satellites, and balloons to examine the processes which control polar to mid-latitude stratospheric ozone

NASA Earthdata CMRcollection

The projects that operate from instrumentation at South Pole Station, and at the Arrival Heights Laboratory at McMurdo Station, examine natural phenomena occurring in the earth's atmosphere, ionosphere, and magnetosphere. The broad focus of these science programs is toward improved understanding of the mechanisms that couple solar processes into the terrestrial environment; these include investiga