Label Data — Label Data Mix-ins¶
Modules for accessing label data.
New in version 0.1.0.
- class ale.base.label_isis.IsisLabel¶
Bases:
objectMix-in for parsing ISIS Cube labels.
- property exposure_duration¶
The exposure duration of the image, in seconds
Returns¶
- : float
Exposure duration in seconds
- property image_lines¶
Returns an integer containing the number of lines in the image
Returns¶
- : int
Number of lines in image
- property image_samples¶
Returns an integer containing the number of samples in the image
Returns¶
- : int
Number of samples in image
- property interframe_delay¶
The interframe delay in seconds
Returns¶
- : float
interframe delay in seconds
- property line_exposure_duration¶
The line exposure duration of the image, in seconds
Returns¶
- : float
Line exposure duration in seconds
- property line_summing¶
the number of detector lines summed to produce each image sample
Returns¶
- : int
Line summing
- property platform_name¶
Returns the name of the platform containing the sensor. This is usually the spacecraft name.
Returns¶
- : str
Name of the platform which the sensor is mounted on
- property sample_summing¶
Returns the number of detector samples summed to produce each image sample
Returns¶
- : int
Sample summing
- property sampling_factor¶
Returns the summing factor from the PDS3 label. For example a return value of 2 indicates that 2 lines and 2 samples (4 pixels) were summed and divided by 4 to produce the output pixel value.
Returns¶
- : int
Number of samples and lines combined from the original data to produce a single pixel in this image
- property spacecraft_clock_start_count¶
The spacecraft clock start count, frequently used to determine the start time of the image.
Returns¶
- : str
Spacecraft clock start count
- property spacecraft_clock_stop_count¶
The spacecraft clock stop count, frequently used to determine the stop time of the image.
Returns¶
- : str
Spacecraft clock stop count
- property spacecraft_name¶
Returns the name of the spacecraft Returns ——- : str Full name of the spacecraft
- property target_name¶
Target body name used in various Spice calls to acquire target specific ephemeris data.
Returns¶
- : str
Target name
- property utc_start_time¶
The UTC start time of the image. This is generally less accurate than converting the spacecraft start clock count using the spacecraft clock kernel (SCLK).
Returns¶
- : datetime
Start time of the image in UTC
- property utc_stop_time¶
The UTC stop time of the image. This is generally less accurate than converting the spacecraft stop clock count using the spacecraft clock kernel (SCLK).
Returns
New in version 0.1.0.
- class ale.base.label_pds3.Pds3Label¶
Bases:
objectMix-in for parsing PDS3 PVL labels.
- property crosstrack_summing¶
Returns the number of detector pixels (normally in the sample direction) that have been averaged to produce the output pixel
Returns¶
- : int
Number of crosstrack pixels summed together
- property downtrack_summing¶
Returns the number of detector pixels (normally in the line direction) that have been averaged to produce the output pixel
Returns¶
- : int
Number of downtrack pixels summed together
- property exposure_duration¶
Returns the exposure duration converted to seconds. If the exposure duration is not present in the PDS3 label, then this property returns the line exposure duration. Expects line_exposure_duration to be defined. This should be a floating point number containing the line exposure duration.
- : float
Returns the exposure duration in seconds from the PDS3 label.
- property image_lines¶
Returns
- property instrument_host_id¶
Returns the short name of the instrument host
Returns
- property instrument_host_name¶
Returns the full name of the instrument host
Returns
- property instrument_id¶
Returns the short name of the instrument
Returns
- property instrument_name¶
Returns the full name of the instrument
Returns
- property line_exposure_duration¶
Line exposure duration returns the time between the exposures for subsequent lines.
Returns¶
- : float
Returns the line exposure duration in seconds from the PDS3 label.
- property line_summing¶
Expects sampling_factor to be defined. This must be an integer containing the number of samples and lines combined from the original data
Returns¶
- : int
Number of detector lines summed to produce each image line
- property platform_name¶
Returns the name of the platform which the instrument is mounted on
Returns¶
- : str
platform name
- property sample_summing¶
Expects sampling_factor to be defined. This must be an integer containing the number of samples and lines combined from the original data
Returns¶
- : int
Number of detector lines summed to produce each image line
- property sampling_factor¶
Returns the summing factor from the PDS3 label. For example a return value of 2 indicates that 2 lines and 2 samples (4 pixels) were summed and divided by 4 to produce the output pixel value.
Returns¶
- : int
Number of samples and lines combined from the original data to produce a single pixel in this image
- property spacecraft_clock_start_count¶
Returns¶
- : str
Returns the start clock count string from the PDS3 label.
- property spacecraft_clock_stop_count¶
Returns¶
- : str
Returns the stop clock count string from the PDS3 label.
- property spacecraft_name¶
Returns the name of the spacecraft
Returns
- property target_name¶
Returns a target name uniquely identifying what an observation was capturing. This is most often a body name (e.g., Mars, Moon, Europa). This value is often use to acquire Ephemeris data from SPICE files; therefore it should be the same name spicelib expects in bodvrd calls.
Returns¶
- : str
Target name
- property utc_start_time¶
Returns the start time of the image as a UTC string
Returns
- property utc_stop_time¶
Returns the stop time of the image as a UTC string
Returns