PM1 5-min Spacecraft attitude data from GBAD - NRT

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PM1ATTNR is the Aqua Near Real Time (NRT) daily spacecraft attitude data file in native format. This is MODIS Ancillary Data. The data collection consists of PM1 Platform Attitude Data that has been preprocessed by ECS to an internal standard supported by the ECS SDP Toolkit. This data is typically used in determining the geolocation of earth remote sensing observations.The file name format is the following:PM1ATTNR_NRT.Ayyyyddd.hhmm.vvv where from left to right: PM1 = PM1 (Aqua); ATT = spacecraft attitude; N = Native format; R = Refined; A = Acquisition; yyyy = data year, ddd = Julian data day, hh = data hour, mm = data minute; vvv = Version ID.

PM1 5-min Spacecraft attitude data from GBAD - NRT

공공데이터포털

PM1ATTNR is the Aqua Near Real Time (NRT) daily spacecraft attitude data file in native format. This is MODIS Ancillary Data. The data collection consists of PM1 Platform Attitude Data that has been preprocessed by ECS to an internal standard supported by the ECS SDP Toolkit. This data is typically used in determining the geolocation of earth remote sensing observations.The file name format is the following:PM1ATTNR_NRT.Ayyyyddd.hhmm.vvv where from left to right: PM1 = PM1 (Aqua); ATT = spacecraft attitude; N = Native format; R = Refined; A = Acquisition; yyyy = data year, ddd = Julian data day, hh = data hour, mm = data minute; vvv = Version ID.

MODIS/Aqua Near Real Time (NRT) 5-min Spacecraft attitude data from GBAD to be read via SDP Toolkit Binary Format

공공데이터포털

PM1ATTNR is the Aqua Near Real Time (NRT) daily spacecraft attitude data file in native format. This is MODIS Ancillary Data. The data collection consists of PM1 Platform Attitude Data that has been preprocessed by ECS to an internal standard supported by the ECS SDP Toolkit. This data is typically used in determining the geolocation of earth remote sensing observations.The file name format is the following:PM1ATTNR_NRT.Ayyyyddd.hhmm.vvv where from left to right: PM1 = PM1 (Aqua); ATT = spacecraft attitude; N = Native format; R = Refined; A = Acquisition; yyyy = data year, ddd = Julian data day, hh = data hour, mm = data minute; vvv = Version ID.

SWOT Level 1 Onboard Tracking Data from Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS)

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Tracking data measurements from the Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) payload receiver onboard SWOT. The tracking data are generated using signals from DORIS ground beacons and are used to perform precise orbit determination of the SWOT spacecraft. They are also used to compute the precise orbit ephemeris(POE), and the medium-accuracy orbit ephemeris (MOE) used for SWOT data processing. Distributed as one file per day in RINEX file format, available with latency of < 2 days.

SWOT Level 1 Onboard Tracking Data from Global Positioning System Payload (GPSP)

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GPS tracking data measurements from the GPS Payload (GPSP) receiver onboard SWOT. The tracking data are generated by the GPSP using signals from the GPS constellation of satellites and are used to perform precise orbit determination of the SWOT spacecraft. They are also used to compute the precise orbit ephemeris (POE), and the medium-accuracy orbit ephemeris (MOE) used for SWOT data processing. Distributed as one RINEX file per data downlink regardless of temporal coverage, available with latency of < 2 days.

Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Quaternions products from NASA CDDIS

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Satellite attitude information from satellites with Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) receivers. Files include attitude quaternions for the body of the spacecraft and solar panel angular positions.

VG1 J/S/SS PWS RESAMP SPECTRUM ANALYZER HOUR AVG V1.0

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This data set contains hourly RMS averages and peaks of calibrated electric field measurements taken by the spectrum analyzer component of the Plasma Wave System (PWS) onboard Voyager 1 for the entire mission. Most noise spikes were removed prior to processing in order to provide more reliable values. Each record contains the spacecraft event time at the beginning of the processed hour, 16 RMS electric field averages corresponding to the 16 frequency channels of the instrument ranging from 50 Hz to 10 kHz, and 16 maximum values in the same units for the same frequencies.

VG1 J/S/SS PWS RESAMP SPECTRUM ANALYZER HOUR AVG V1.0

공공데이터포털

This data set contains hourly RMS averages and peaks of calibrated electric field measurements taken by the spectrum analyzer component of the Plasma Wave System (PWS) onboard Voyager 1 for the entire mission. Most noise spikes were removed prior to processing in order to provide more reliable values. Each record contains the spacecraft event time at the beginning of the processed hour, 16 RMS electric field averages corresponding to the 16 frequency channels of the instrument ranging from 50 Hz to 10 kHz, and 16 maximum values in the same units for the same frequencies.

VOYAGER 2 JUPITER POSITION RESAMPLED DATA 48.0 SECONDS

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This data set includes Voyager 2 Jupiter encounter position data that have been generated at a 48.0 second sample rate using the NAIF SPICE kernals. The data set is composed of 4 columns: 1) ctime - this column contains the data acquisition time. The time is always output in the ISO standard spacecraft event time format (yyyy-mm-dd-Thh:mm:ss.sss) but is stored internally in Cline time which is measured in seconds after 00:00:00.000 Jan 01, 1966, 2) r - this column contains the radial distance from Jupiter in Rj = 71398 km, 3) longitude - this column contains the east longitude of the spacecraft in degrees, 4) latitude - this column contains the latitude of the spacecraft in degrees. Position data is given in Minus System III coordinates.

VOYAGER 2 JUPITER POSITION RESAMPLED DATA 48.0 SECONDS

공공데이터포털

This data set includes Voyager 2 Jupiter encounter position data that have been generated at a 48.0 second sample rate using the NAIF SPICE kernals. The data set is composed of 4 columns: 1) ctime - this column contains the data acquisition time. The time is always output in the ISO standard spacecraft event time format (yyyy-mm-dd-Thh:mm:ss.sss) but is stored internally in Cline time which is measured in seconds after 00:00:00.000 Jan 01, 1966, 2) r - this column contains the radial distance from Jupiter in Rj = 71398 km, 3) longitude - this column contains the east longitude of the spacecraft in degrees, 4) latitude - this column contains the latitude of the spacecraft in degrees. Position data is given in Minus System III coordinates.