Evaluation of the High Altitude Lidar Observatory (HALO) methane retrievals during the summer 2019 ACT-America campaign

Keyphrases

• LiDAR 100%
• Observatory 100%
• High Altitude 100%
• Planetary Boundary Layer 50%
• In Situ 40%
• Differential Absorption Lidar 30%
• Lidar Technique 30%
• Aerosol Cloud 20%
• Mole Fraction 20%
• Total Column 20%
• Simultaneous Measurement 10%
• Greenhouse Gas 10%
• Mixing Ratio 10%
• Correlation Coefficient 10%
• High Correlation 10%
• Cloud Optical Properties 10%
• Surface Fluxes 10%
• Depolarization 10%
• Backscatter 10%
• Carbon Cycle 10%
• In Situ Observation 10%
• Atmospheric Composition 10%
• Bias Correction 10%
• Point Measurement 10%
• Clear Air 10%
• Cumulus 10%
• Suborbital 10%
• Atmospheric Transport 10%
• In-situ Sensor 10%
• Fair Weather 10%
• Mixing Height 10%
• Aerosol Backscatter 10%
• CH4 Measurement 10%
• Measurement Theory 10%
• Integrated Path Differential Absorption Lidar 10%
• Retrieval Precision 10%
• Atmospheric Carbon 10%
• Retrieval Accuracy 10%
• Integrated Path Differential Absorption 10%
• Slicing Method 10%

Earth and Planetary Sciences

• Methane 100%
• Planetary Boundary Layer 41%
• Differential Absorption Lidar 33%
• Atmospherics 16%
• Volcanic Cloud 16%
• Spectral Resolution 16%
• Greenhouse Gas 8%
• Mixing Ratio 8%
• Correlation Coefficient 8%
• Surface Flux 8%
• Carbon Cycle 8%
• Standard Deviation 8%
• Atmospheric Composition 8%

Physics

• Methane 100%
• Planetary Boundary Layer 41%
• Differential Absorption Lidar 33%
• Atmospherics 16%
• Correlation Coefficient 8%
• Measurement Theory 8%
• Atmospheric Composition 8%
• Greenhouse Gas 8%
• Carbon Cycle 8%