Documentation
Skaha-Drone
Skaha-Drone
  • Introduction: Digital L-Band (1.4 GHz) Polarimeter for UAVs
  • Microwave Polarimetry
    • Radio Wave Polarization
  • Technical Description
    • Mounting Options
    • Antenna
    • Control Unit
    • RF Signal Chain
    • A/D Converter and Digital Correlator
    • Receiver Noise Temperature
    • Internal Calibration
    • Radio Interference Filter
  • Ground Station and User Interface
    • Ground Station
    • Labels and Tags
    • Status
    • Settings
    • Rawdata
    • Map
    • Internal
  • Online Processing
    • Introduction
    • Sanity Check and Filtering
    • Gain Calibration
    • Conversion to Volumetric Water Content
    • Data Storage in Google Drive
  • Working with the Sensor and Data
    • HDF5 File Structure
    • Python Scripts
    • Test Observations
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  1. Online Processing

Data Storage in Google Drive

Final step in the processing chain.

PreviousConversion to Volumetric Water ContentNextHDF5 File Structure

Last updated 1 year ago

When the data are processed and stored on Google Drive, a notification email is sent to the customer. Folders on the Google drive are generated, which are sorted according to data acquisition date (local time), client, and farm tag.

Aside from the HDF5 raw data file, the following files are generated and uploaded into the folder:

  • Ungridded raw data as CSV file with the following columns:

    • Timestamp, Latitude, Longitude, Polarized TBT_B TB​, Unpolarized TBT_BTB​

  • Gridded, unpolarized brightness temperature as CSV file with the columns:

    • Latitude, Longitude, Unpolarized TBT_BTB​

  • Gridded, polarized brightness temperature as CSV file with the columns:

    • Latitude, Longitude, Polarized TBT_BTB​

  • Gridded data, calibrated in volumetric water content (VWC) as a CSV file with the columns:

    • Latitude, Longitude, VWC

  • Image files in PNG format with the following information:

    • Ungridded raw data (polarized and unpolarized components)

    • Processed, ungridded raw data and the field boundary (polarized and unpolarized components)

    • Processed, gridded data (polarized and unpolarized components)

Each flight will result in multiple files being generated and shared with the user:

Example showing the content of the folder for a single flight.