10 datasets

NASA Earthdata CMR + NASA Data Portal2024 · Astronomical catalogue

STAQS_Ground_Data is the ground site data collected during the Synergistic TEMPO Air Quality Science (STAQS) mission. Data collection for this product is complete. Launched in April 2023, NASA’s Tropospheric Emissions: Monitoring of Pollution (TEMPO) satellite monitors major air pollutants across North America every daylight hour at high spatial resolution at a geostationary orbit (GEO). With thes

NASA Earthdata CMR + NASA Data Portal2020 · Array · NetCDF-3

FIREXAQ_TraceGas_AircraftRemoteSensing_DC8_Data are remotely sensed trace gas measurements conducted onboard the DC8 aircraft during FIREX-AQ. This product features data collected by the DOAS instrument. Data collection for this product is complete. Completed during summer 2019, FIREX-AQ utilized a combination of instrumented airplanes, satellites, and ground-based instrumentation. Detailed fire p

NASA Earthdata CMR2014 · collection

The current data set contains spectral atmospheric measurements from: - Multi-Angle Differential Optical Absorption Spectrometer (MAX-DOAS) - built in-house at NIWA Lauder by Dr Karin Kreher, Mr Paul Johnston and Mr Alan Thomas. Instrument description and setup details: MAX-DOAS Instrument Description: The MAX-DOAS instrument consists of a Czerny-Turner type ISA HR320 flat-field spectrograph with

NASA Earthdata CMR2004 · collection

Studies of Erebus volcano's active lava lake have shown that many of its observable properties (gas composition, surface motion and radiant heat output) exhibit cyclic behaviour with a period of ~10 min. We investigate the multi-year progression of the cycles in surface motion of the lake using an extended (but intermittent) dataset of thermal infrared images collected by the Mount Erebus Volcano

NASA Earthdata CMR1997 · collection

The Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container (CARIBIC) is an aircraft based scientific project. Before take-off a special air freight container filled with scientific equipment is loaded into the cargo compartment of a passenger aircraft. The container is connected to the outside air through a system of tubes. Instead of suitcases this CARIBIC

NASA Earthdata CMRcollection

Air quality change in Asia and surrounding regions is paid attention because of the rapid and substantial increase in the human activity in this region. We have established a long-term MAX-DOAS (Multi-Axis Differential Optical Absorption Spectroscopy) monitoring network over Asia and Russia regions to provide vertically-resolved (or integrated) NO2 densities and aerosol extinction, as mainly suppo

NASA Earthdata CMRcollection

Tropospheric ozone depletion events during the Antarctic spring of 06/07 and 07/08 were observed. DOAS measurements of near surface BrO and O3 concentrations were made at three locations: Cape Bird (06-07 and 07-08 seasons), the sea ice below Arrival Heights (06-07 and 07-08 seasons) and from sea ice close to Inaccessible Island (07-08 season). BrO slant columns were measured, near surface O3 were

NASA Earthdata CMRcollection

The main objectives of Project MARACA are: - Obtaining the NO2 and Ozone vertical columns beginning from data of the EVA spectrometers - Obtaining the Ozone vertical profiles on Keflavik and Belgrano - Obtaining the tropospheric and surface Ozone on Belgrano - Obtaining the OClO, BrO e IO vertical columns beginning from NEVA spectrometer’s data laid in Belgrano - NEVA instrument´s remake for repla

NASA Earthdata CMRcollection

In English: During this project's lifetime, Ozone and NO2 atmospheric contents have been measured daily at twilight. The required spectrometers were developed at INTA and an agreement between INTA and DNA/IAA allowed its deployment at the Antarctica (1994). The three devices have been installed at three different stations: Belgrano II (Continental Antarctica 78"S, 35"W), Marambio (Antarctic Penins

NASA Earthdata CMRcollection

In English: The main objectives of Project OCOMA are: -Development and installation of a new instrument, developed by INTA to observe Bro and OClO total columns. -To widen the scarce available information about the time-space distribution of stratospheric NO2, O3, OClO and BrO in Antarctic and Subantarctic regions -To set latitudinal, seasonal and inter-annual trends in NO2 behavior as well as to