BEAT-II Record: GOMOS_RR_L2_hrt

Fields

The table below gives an overview of possible fields that can be returned from an ingestion of GOMOS_RR_L2_hrt data. The 'default' column indicates whether the specified data item is included in the ingestion by default or not. You can change which data items are ingested by making use of the include and exclude filter options (see below).

field name	type	dimensions	default	description
type	string		included	reference to the type of data in this record
elements_per_profile	int32	[profile]	included	List of number of ingested points per profile. There will always be one profile per product
time	double	[main]	included	The time of the measurement (in seconds since 2000-01-01 00:00:00)
latitude	double	[main]	included	Tangent latitude of the measurement
longitude	double	[main]	included	Tangent longitude of the measurement
altitude	double	[main]	included	Tangent altitude of the measurement in km
air	double	[main]	excluded	Air local density
air_unit	string		excluded	cm^-3
air_error	double	[main]	excluded	Standard deviation for the air local density
air_error_unit	string		excluded	%
temperature	double	[main]	included	local temperature
temperature_unit	string		included	K
temperature_error	double	[main]	included	Standard deviation for the local temperature
temperature_error_unit	string		included	%
instrument_latitude	double	[main]	excluded	Latitude of the satellite position
instrument_longitude	double	[main]	excluded	Longitude of the satellite position
instrument_altitude	double	[main]	excluded	Altitude of the satellite in km

Ingestion filter options

Ingestion filter options are passed as a ',' or ';' separated string to the ingestion function. Each filter option needs to be formulated as option_name=value[ value value] (some options accept more than one value). For example, if a product has filter options 'altitude_min' and 'time_min' you can provide a filter option string "latitude_min=30,time_min=2003-01-01" to get all measurements at or above 30km and on or after January 1st 2003.

option name	type	description
product_version	integer	If multiple product format versions for this product type exist, you can use this filter option to select from which ones data should be ingested (i.e. you can provide a space-separated list of allowed product format version numbers). The list of available version numbers for this product type can be found in the CODA Product Format Definitions documentation.
data	string	Since this record type is not the default type of data that will be ingested for a GOMOS_RR_L2 product, you will have to provide a filter option data=hrt to get this type of record.
include	string	Provide a space-separated list of field names to ingest additional data items (i.e. fields that are not ingested by default). You can use the special case include=* to indicate that you want to ingest all available data items.
exclude	string	Provide a space-separated list of field names that you don't want ingested. Mind that the exclude filter is processed after the include filter.
time_min	time*	Only include elements for which the value is greater than or equal to the provided filter option value
time_max	time*	Only include elements for which the value is less than or equal to the provided filter option value
time	time*	Only include elements that match the list of given filter option values
latitude_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
latitude_max	double	Only include elements for which the value is less than or equal to the provided filter option value
latitude	double	Only include elements that match the list of given filter option values
longitude_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
longitude_max	double	Only include elements for which the value is less than or equal to the provided filter option value
longitude	double	Only include elements that match the list of given filter option values
altitude_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
altitude_max	double	Only include elements for which the value is less than or equal to the provided filter option value
altitude	double	Only include elements that match the list of given filter option values
air_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
air_max	double	Only include elements for which the value is less than or equal to the provided filter option value
air	double	Only include elements that match the list of given filter option values
air_error_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
air_error_max	double	Only include elements for which the value is less than or equal to the provided filter option value
air_error	double	Only include elements that match the list of given filter option values
temperature_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
temperature_max	double	Only include elements for which the value is less than or equal to the provided filter option value
temperature	double	Only include elements that match the list of given filter option values
temperature_error_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
temperature_error_max	double	Only include elements for which the value is less than or equal to the provided filter option value
temperature_error	double	Only include elements that match the list of given filter option values
instrument_latitude_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
instrument_latitude_max	double	Only include elements for which the value is less than or equal to the provided filter option value
instrument_latitude	double	Only include elements that match the list of given filter option values
instrument_longitude_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
instrument_longitude_max	double	Only include elements for which the value is less than or equal to the provided filter option value
instrument_longitude	double	Only include elements that match the list of given filter option values
instrument_altitude_min	double	Only include elements for which the value is greater than or equal to the provided filter option value
instrument_altitude_max	double	Only include elements for which the value is less than or equal to the provided filter option value
instrument_altitude	double	Only include elements that match the list of given filter option values

^* Time values can be passed as either 'yyyy-mm-dd', 'yyyy-mm-ddThh:mm:ss', 'yyyy-mm-ddThh:mm:ss.uuuuuu' or a floating point value indicating the amount of seconds since 2000-01-01 00:00:00.

Mapping description

Below a description is provided on how each data item in the ingested record was retrieved from the product.

HRT data is only available in GOM_RR__2P products with product format version > 0

field name	mapping description
time	path	/rr_high_res_temperature[]/dsr_time
	description	the time value for each HRT element is its (0-based) local index within the DSR * 0.025s + the DSR time
latitude	path	/rr_geolocation[]/tangent_lat
	description	the latitude will be duplicated for each of the 20 HRT measurements in a DSR
longitude	path	/rr_geolocation[]/tangent_long
	description	the longitude will be duplicated for each of the 20 HRT measurements in a DSR
altitude	path	/rr_high_res_temperature[]/tangent_alt[]
air	path	/rr_high_res_temperature[]/high_res_dens[]
air_unit	description	Will be set to "cm^-3"
air_error	path	/rr_high_res_temperature[]/err_high_res_temp[]
air_error_unit	description	Will be set to "%"
temperature	path	/rr_high_res_temperature[]/high_res_temp[]
temperature_unit	description	Will be set to "K"
temperature_error	path	/rr_high_res_temperature[]/err_high_res_temp[]
temperature_error_unit	description	Will be set to "%"
instrument_latitude	path	/rr_geolocation[]/lat
	description	the latitude will be duplicated for each of the 20 HRT measurements in a DSR
instrument_longitude	path	/rr_geolocation[]/longit
	description	the longitude will be duplicated for each of the 20 HRT measurements in a DSR
instrument_altitude	path	/rr_geolocation[]/alt
	description	the altitude will be duplicated for each of the 20 HRT measurements in a DSR