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PDS4_LRO_IngestLDD.xml
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<?xml version="1.0" encoding="UTF-8"?>
<?xml-model
href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1J00.sch"
schematypens="http://purl.oclc.org/dsdl/schematron"?>
<!--
change log, ChangeLog.md, is now in a separate file on GitHub
-->
<Ingest_LDD
xmlns="http://pds.nasa.gov/pds4/pds/v1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:pds="http://pds.nasa.gov/pds4/pds/v1"
xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1
http://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1J00.xsd">
<name>LRO</name>
<ldd_version_id>1.0.4.0</ldd_version_id>
<dictionary_type>Mission</dictionary_type>
<full_name>Jennifer Ward</full_name>
<steward_id>geo</steward_id>
<namespace_id>lro</namespace_id>
<comment>
The LRO dictionary contains classes that describe aspects of the
Lunar Reconnaissance Orbiter mission and related instruments.
</comment>
<last_modification_date_time>2025-01-09T09:28Z</last_modification_date_time>
<!-- PGeissler changed mterm1 to mterm5 to ASCII_Real; added units to NAC temperatures, line_exposure_time, interframe_delay -->
<!-- PGeissler 5-08-2020 ldd-lro-1d00.xml changed mission_phase_name to allow multiple mission phases -->
<!-- LRO Mission Dictionary Attributes -->
<!-- Definitions of attributes of these LRO-specific classes:
LRO_Parameters superclass
LROC_Parameters class
Diviner_Parameters class
Parameter_Range subclass
Channel_Range subclass
MiniRF_Parameters class
LOLA_Parameters class
Geodetic_Model class
In alphabetical order, the attributes are:
a_axis_radius
attenuator
azimuth_beamwidth
azimuth_resolution
b_axis_radius
background_offset
band_code
band_description
band_frequency
band_name
band_sequence_number
baq_sample_size
begin_temperature_fpa
begin_temperature_fpa_raw
begin_temperature_scs
begin_temperature_scs_raw
bterm1
bterm2
bterm3
bterm4
bterm5
bursts
c_axis_radius
calibration_software_ver_id
center_frequency - replaced with receiver_frequency
channel
channel_a_offset
channel_b_offset
chirp_bandwidth
chirp_center_frequency
chirp_pulse_width
chirp_rate
chip_start_frequency
chirp_up
coordinate_system_name
coordinate_system_type
compand_code
complete_lines
compression_flag
dac_reset_level
data_quality_desc
data_quality_id
dlre_date_max
dlre_date_min
dlre_geom_version_id
dlre_instrument_mode_id
dlre_orientation
dlre_utc_max
dlre_utc_min
dlre_wavelength_max
dlre_wavelength_min
dreb_flight_software_ver_id
end_temperature_fpa
end_temperature_fpa_raw
end_temperature_scs
end_temperature_scs_raw
experiment_id
exposure_code
file_state
flight_software_version_id
frame_id
grid_resolution_height
grid_resolution_width
ground_station - renamed to transmitter
image_name
instrument_mode_id
interburst_delay
interframe_delay
interframe_gap_code
latitude_type
line_code
line_exposure_code
line_exposure_duration
lola_dem_vers
lola_instrument_mode_id
longitude_direction
look_azimuth_angle
lookup_table_type
middle_temperature_fpa
middle_temperature_fpa_raw
middle_temperature_scs
middle_temperature_scs_raw
mission_phase_name
missing_lines
mode
mterm1
mterm2
mterm3
mterm4
mterm5
nframes
observation_type
orbit_number
parameter_max
parameter_min
parameter_name
partial_lines
preroll_time
producer_full_name
producer_institution_name
product_type
product_version_id
pulse_repetition_interval
pulses_per_burst
pulse_width - removed, redundant with chirp_pulse_width
radiance_min
radiance_max
range_beamwidth
range_resolution
range_gate_start
rationale_desc
receiver_frequency - replaces center_frequency
receiver_pulse_width
samples_per_pulse
sampling_frequency
sar_channel
sar_emission_angle
sar_incidence_angle
sar_instrument_mode_id
sar_phase_angle
sclk0
software_version_id
spacecraft_clock_count_partition
spacecraft_clock_preroll_count
spacecraft_clock_start_count
spacecraft_clock_stop_count
start_orbit_number
start_solar_longitude
stcf_file_name
stop_orbit_number
stop_solar_longitude
sub_spacecraft_ground_azimuth
tb_max
tb_min
temperature_fpa
temperature_fpa_raw
temperature_fpga
temperature_fpga_raw
temperature_scs
temperature_scs_raw
temperature_telescope
temperature_telescope_raw
total_lines
total_pulse_count
transmit_polarization
transmitter (replaces ground_station)
transmitter_eirp
transmitter_range
upload_id
xterm1
xterm2
xterm3
xterm4
xterm5
-->
<DD_Attribute> <!-- a_axis_radius -->
<name>a_axis_radius</name>
<version_id>1.0</version_id>
<local_identifier>lro.a_axis_radius</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The a_axis_radius attribute provides the radius of the equatorial
axis of the ellipsoid. The IAU calls this "Subplanetary equatorial radius" and
mapping applications generally call this "semi_major_axis".
</definition>
<comment>In PDS3 this was named A_AXIS_RADIUS.</comment>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<minimum_value>0.0</minimum_value>
<unit_of_measure_type>Units_of_Length</unit_of_measure_type>
<specified_unit_id>m</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- attenuator -->
<name>attenuator</name>
<version_id>1.0</version_id>
<local_identifier>lro.attenuator</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>Receiver attenuator setting in decibels.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
<minimum_value>0</minimum_value>
<maximum_value>62</maximum_value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- azimuth_beamwidth -->
<name>azimuth_beamwidth</name>
<version_id>1.0</version_id>
<local_identifier>lro.azimuth_beamwidth</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>The null to null main lobe beam pattern beamwidth
in azimuth direction.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<unit_of_measure_type>Units_of_Angle</unit_of_measure_type>
<specified_unit_id>Degree</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- azimuth_resolution -->
<name>azimuth_resolution</name>
<version_id>1.0</version_id>
<local_identifier>lro.azimuth_resolution</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The true resolution of the radar image in the
azimuth (along track) direction, evaluated at the center
of the image for the transmit, receive, and processing
parameters used for the sequence.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<minimum_value>0</minimum_value>
<maximum_value>450</maximum_value>
<unit_of_measure_type>Units_of_Length</unit_of_measure_type>
<specified_unit_id>kilometer</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- b_axis_radius -->
<name>b_axis_radius</name>
<version_id>1.0</version_id>
<local_identifier>lro.b_axis_radius</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The b_axis_radius attribute provides the value of the
intermediate axis of the ellipsoid that defines the approximate shape
of a target body. The b_axis_radius is usually in the equatorial
plane. The IAU calls this axis "along orbit equatorial radius". Mapping
applications, which generally only define a sphere or an ellipse, do not
support this radius parameter.</definition>
<comment>In PDS3 this was named B_AXIS_RADIUS.</comment>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<minimum_value>0.0</minimum_value>
<unit_of_measure_type>Units_of_Length</unit_of_measure_type>
<specified_unit_id>m</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- background_offset -->
<name>background_offset</name>
<version_id>1.0</version_id>
<local_identifier>lro.background_offset</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>The background offset</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- band_code -->
<name>band_code</name>
<version_id>1.0</version_id>
<local_identifier>lro.band_code</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>The band_code records the commanded band code for a WAC observation.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- band_description -->
<name>band_description</name>
<version_id>1.0</version_id>
<local_identifier>lro.band_description</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>The band_description contains a description of a specific band in a
MiniRF multibanded 3D image</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- band_frequency -->
<name>band_frequency</name>
<version_id>1.0</version_id>
<local_identifier>lro.band_frequency</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>Indicates the frequency band used for the collect. Either 'S' band
or 'X' band.</definition>
<DD_Value_Domain>
<enumeration_flag>true</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<DD_Permissible_Value>
<value>S</value>
<value_meaning>S-band frequency</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>X</value>
<value_meaning>X-band frequency</value_meaning>
</DD_Permissible_Value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- band_name -->
<name>band_name</name>
<version_id>1.0</version_id>
<local_identifier>lro.band_name</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>The band_name contains a string identifying the common name for a
specific band in a MiniRF multibanded 3D image</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- band_sequence_number -->
<name>band_sequence_number</name>
<version_id>1.0</version_id>
<local_identifier>lro.band_sequence_number</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>The band_sequence_number records the index for a specific band
in a MiniRF multibanded 3D image. Index starts at 1</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- baq_sample_size -->
<name>baq_sample_size</name>
<version_id>1.0</version_id>
<local_identifier>lro.baq_sample_size</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>The number of bits used in the BAQ encoding algorithm.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
<minimum_value>2</minimum_value>
<maximum_value>12</maximum_value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- begin_temperature_fpa -->
<name>begin_temperature_fpa</name>
<version_id>1.0</version_id>
<local_identifier>lro.begin_temperature_fpa</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>Set to the temperature of the LROC FPA in degrees Celsius, as converted from the raw
engineering counts, at the beginning of a series of WAC frames.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<unit_of_measure_type>Units_of_Temperature</unit_of_measure_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- begin_temperature_fpa_raw -->
<name>begin_temperature_fpa_raw</name>
<version_id>1.0</version_id>
<local_identifier>lro.begin_temperature_fpa_raw</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>Set to the raw engineering counts for the LROC (F)ocal (P)lane (A)rray at the beginning
of a series of WAC frames.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- begin_temperature_scs -->
<name>begin_temperature_scs</name>
<version_id>1.0</version_id>
<local_identifier>lro.begin_temperature_scs</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>Set to the temperature of the LROC SCS in degrees Celsius, as converted from the raw
engineering counts, at the beginning of a series of WAC frames.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<unit_of_measure_type>Units_of_Temperature</unit_of_measure_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- begin_temperature_scs_raw -->
<name>begin_temperature_scs_raw</name>
<version_id>1.0</version_id>
<local_identifier>lro.begin_temperature_scs_raw</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>Set to the raw engineering counts for the LROC SCS at the beginning of a series of WAC
frames.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- bterm1 -->
<name>bterm1</name>
<version_id>1.0</version_id>
<local_identifier>lro.bterm1</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>NAC companding bterm 1</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- bterm2 -->
<name>bterm2</name>
<version_id>1.0</version_id>
<local_identifier>lro.bterm2</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>NAC companding bterm 2</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- bterm3 -->
<name>bterm3</name>
<version_id>1.0</version_id>
<local_identifier>lro.bterm3</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>NAC companding bterm 3</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- bterm4 -->
<name>bterm4</name>
<version_id>1.0</version_id>
<local_identifier>lro.bterm4</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>NAC companding bterm 4</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- bterm5 -->
<name>bterm5</name>
<version_id>1.0</version_id>
<local_identifier>lro.bterm5</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>NAC companding bterm 5</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- bursts -->
<name>bursts</name>
<version_id>1.0</version_id>
<local_identifier>lro.bursts</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>Number of bursts per Mini-RF collect</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
<minimum_value>0</minimum_value>
<maximum_value>10000</maximum_value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- c_axis_radius -->
<name>c_axis_radius</name>
<version_id>1.0</version_id>
<local_identifier>lro.c_axis_radius</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The c_axis_radius attribute provides the value of the
polar axis of the ellipsoid that defines the approximate shape of
a target body. The c_axis_radius is normal to the plane defined by
the a_axis_radius and b_axis_radius. The IAU calls this "polar radius".
Mapping applications generally call this "semi_minor_axis"
</definition>
<comment>In PDS3 this was named C_AXIS_RADIUS.</comment>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<minimum_value>0.0</minimum_value>
<unit_of_measure_type>Units_of_Length</unit_of_measure_type>
<specified_unit_id>m</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- calibration_software_ver_id -->
<name>calibration_software_ver_id</name>
<version_id>1.0</version_id>
<local_identifier>lro.calibration_software_ver_id</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The version of calibration software used to generate a data product.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<maximum_characters>10</maximum_characters>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- channel -->
<name>channel</name>
<version_id>1.0</version_id>
<local_identifier>lro.channel</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>
One of nine Diviner channels.
</definition>
<DD_Value_Domain>
<enumeration_flag>true</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<DD_Permissible_Value>
<value>CH1</value>
<value_meaning>Diviner Channel 1 (A1).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH2</value>
<value_meaning>Diviner Channel 2 (A2).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH3</value>
<value_meaning>Diviner Channel 3 (A3).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH4</value>
<value_meaning>Diviner Channel 4 (A4).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH5</value>
<value_meaning>Diviner Channel 5 (A5).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH6</value>
<value_meaning>Diviner Channel 6 (A6).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH7</value>
<value_meaning>Diviner Channel 7 (B1).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH8</value>
<value_meaning>Diviner Channel 8 (B2).</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>CH9</value>
<value_meaning>Diviner Channel 9 (B3).</value_meaning>
</DD_Permissible_Value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- channel_a_offset -->
<name>channel_a_offset</name>
<version_id>1.0</version_id>
<local_identifier>lro.channel_a_offset</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>Records the commanded NAC channel A offset for either the NAC LEFT or NAC RIGHT.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- channel_b_offset -->
<name>channel_b_offset</name>
<version_id>1.0</version_id>
<local_identifier>lro.channel_b_offset</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>Records the commanded NAC channel B offset for either the NAC LEFT or NAC RIGHT.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- chirp_bandwidth -->
<name>chirp_bandwidth</name>
<version_id>1.0</version_id>
<local_identifier>lro.chirp_bandwidth</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>bandwidth of the chirp signal (max frequency - min frequency). chirp_rate is chip_bandwidth/pulse_width.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<unit_of_measure_type>Units_of_Frequency</unit_of_measure_type>
<specified_unit_id>MHz</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- chirp_center_frequency -->
<name>chirp_center_frequency</name>
<version_id>1.0</version_id>
<local_identifier>lro.chirp_center_frequency</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>Center frequency of the transmitted chirp signal.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<unit_of_measure_type>Units_of_Frequency</unit_of_measure_type>
<specified_unit_id>Hz</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- chirp_pulse_width -->
<name>chirp_pulse_width</name>
<version_id>1.0</version_id>
<local_identifier>lro.chirp_pulse_width</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>The period of time over which the linear frequency modulated chirp is transmitted.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<unit_of_measure_type>Units_of_Time</unit_of_measure_type>
<specified_unit_id>microseconds</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- chirp_rate -->
<name>chirp_rate</name>
<version_id>1.0</version_id>
<local_identifier>lro.chirp_rate</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>The linear rate used in the transmitted chirp in Hz/sec.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- chirp_start_frequency -->
<name>chirp_start_frequency</name>
<version_id>1.0</version_id>
<local_identifier>lro.chirp_start_frequency</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>Starting frequency of the chirp signal.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Real</value_data_type>
<unit_of_measure_type>Units_of_Frequency</unit_of_measure_type>
<specified_unit_id>MHz</specified_unit_id>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- chirp_up -->
<name>chirp_up</name>
<version_id>1.0</version_id>
<local_identifier>lro.chirp_up</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>APL</submitter_name>
<definition>Indicates whether frequency increases or decreases over time in the
transmitted chirp. true= frequency increase. false = frequency decrease.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Boolean</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- compand_code -->
<name>compand_code</name>
<version_id>1.0</version_id>
<local_identifier>lro.compand_code</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>Indicates which stored companding table was used (0-7)</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
<minimum_value>0</minimum_value>
<maximum_value>7</maximum_value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- complete_lines -->
<name>complete_lines</name>
<version_id>1.0</version_id>
<local_identifier>lro.complete_lines</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The number of lines of data in a data product that are complete; that is, with
no missing data.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
<minimum_value>0</minimum_value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- compression_flag -->
<name>compression_flag</name>
<version_id>1.0</version_id>
<local_identifier>lro.compression_flag</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>Indicates if lossless compression was commanded (0=no, 1=yes)</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
<minimum_value>0</minimum_value>
<maximum_value>1</maximum_value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- coordinate_system_name -->
<name>coordinate_system_name</name>
<version_id>1.0</version_id>
<local_identifier>lro.coordinate_system_name</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The given name of the used coordinate system. e.g. "MEAN EARTH/POLAR AXIS OF DE421"</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Text_Preserved</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- coordinate_system_type -->
<name>coordinate_system_type</name>
<version_id>1.0</version_id>
<local_identifier>lro.coordinate_system_type</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>There are three basic types of coordinate systems: body-fixed rotating,
body-fixed non-rotating, and inertial. A body-fixed coordinate system is one associated
with the body (e.g., a planet or satellite). The body-fixed system is centered on the
body and rotates with the body (unless it is a non-rotating type), whereas an inertial
coordinate system is fixed at some point in space.
Currently, the PDS has specifically defined two types of body-fixed rotating
coordinate systems: planetocentric and planetographic. However, the set of related data
elements are modeled such that definitions for other body-fixed rotating coordinate systems,
body-fixed non-rotating and inertial coordinate systems can be added as the need arises.
Contact a PDS data engineer for assistance in defining a specific coordinate system.
</definition>
<DD_Value_Domain>
<enumeration_flag>true</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<minimum_characters>8</minimum_characters>
<maximum_characters>25</maximum_characters>
<unit_of_measure_type>Units_of_None</unit_of_measure_type>
<DD_Permissible_Value>
<value>Body-fixed Rotating</value>
<value_meaning>The PDS has specifically defined two types of body-fixed rotating
coordinate systems: planetocentric and planetographic.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>Body-fixed Non-rotating</value>
<value_meaning>The body-fixed system is centered on the body and it is non-rotating</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>Inertial</value>
<value_meaning>an inertial coordinate system is fixed at some point in space.</value_meaning>
</DD_Permissible_Value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- dac_reset_level -->
<name>dac_reset_level</name>
<version_id>1.0</version_id>
<local_identifier>lro.dac_reset_level</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>IMG</submitter_name>
<definition>Records the commanded DAC reset level for either the NAC LEFT or NAC RIGHT.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Integer</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- data_quality_desc -->
<name>data_quality_desc</name>
<version_id>1.0</version_id>
<local_identifier>lro.data_quality_desc</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The data_quality_desc attribute describes the data qualities
associated with a data_quality_id attribute.
</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Text_Collapsed</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- data_quality_id -->
<name>data_quality_id</name>
<version_id>1.0</version_id>
<local_identifier>lro.data_quality_id</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The data_quality_id attribute provides a numeric key which
identifies the quality of data available for a particular time period.
The data_quality_id scheme is unique to a given instrument and is
described by the associated data_quality_desc attribute.
</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- dlre_date_max -->
<name>dlre_date_max</name>
<version_id>1.0</version_id>
<local_identifier>lro.dlre_date_max</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>Gives the maximum recorded date value in a DLRE RDR data product.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<formation_rule>Gives the maximum recorded date value in a DLRE RDR data product. The format
is DD-MMM-YYYY.
</formation_rule>
<minimum_characters>11</minimum_characters>
<maximum_characters>11</maximum_characters>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- dlre_date_min -->
<name>dlre_date_min</name>
<version_id>1.0</version_id>
<local_identifier>lro.dlre_date_min</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>Gives the minimum recorded date value in a DLRE RDR data product.</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<formation_rule>Gives the minimum recorded date value in a DLRE RDR data product. The format
is DD-MMM-YYYY.
</formation_rule>
<minimum_characters>11</minimum_characters>
<maximum_characters>11</maximum_characters>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- dlre_geom_version_id -->
<name>dlre_geom_version_id</name>
<version_id>1.0</version_id>
<local_identifier>lro.dlre_geom_version_id</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>The version of Diviner geometry and averaging software used to generate
a Diviner GDR product. Example value: 1.0.
</definition>
<DD_Value_Domain>
<enumeration_flag>false</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<maximum_characters>10</maximum_characters>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- dlre_instrument_mode_id -->
<name>dlre_instrument_mode_id</name>
<version_id>1.0</version_id>
<local_identifier>lro.dlre_instrument_mode_id</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>Diviner instrument operating mode.</definition>
<DD_Value_Domain>
<enumeration_flag>true</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<maximum_characters>20</maximum_characters>
<DD_Permissible_Value>
<value>NOMINAL</value>
<value_meaning>Instrument mode = NOMINAL.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>SMALL ROLL</value>
<value_meaning>Instrument mode = SMALL ROLL.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>LARGE ROLL</value>
<value_meaning>Instrument mode = LARGE ROLL.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>FREEZING</value>
<value_meaning>Instrument mode = FREEZING.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>FROZEN</value>
<value_meaning>Instrument mode = FROZEN.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>SAFING</value>
<value_meaning>Instrument mode = SAFING.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>SAFED</value>
<value_meaning>Instrument mode = SAFED.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>MOVING</value>
<value_meaning>Instrument mode = MOVING.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>ROLLING</value>
<value_meaning>Instrument mode = ROLLING.</value_meaning>
</DD_Permissible_Value>
<DD_Permissible_Value>
<value>DUMPING</value>
<value_meaning>Instrument mode = DUMPING.</value_meaning>
</DD_Permissible_Value>
</DD_Value_Domain>
</DD_Attribute>
<DD_Attribute> <!-- dlre_orientation -->
<name>dlre_orientation</name>
<version_id>1.0</version_id>
<local_identifier>lro.dlre_orientation</local_identifier>
<nillable_flag>false</nillable_flag>
<submitter_name>GEO</submitter_name>
<definition>An unordered set of all orientations recorded from activity flags in a
DLRE RDR data product.
</definition>
<DD_Value_Domain>
<enumeration_flag>true</enumeration_flag>
<value_data_type>ASCII_Short_String_Collapsed</value_data_type>
<maximum_characters>30</maximum_characters>
<DD_Permissible_Value>
<value>ON MOON</value>
<value_meaning>Orientation = ON MOON.</value_meaning>