Colorado (Pueblo) Regional Direct Air Capture (DAC) Hub
Paper presented for the Colorado (Pueblo) Regional Direct Air Capture (DAC) Hub at the GHGT-17 conference.
42 ENGINEERING↗
Engineering topics
Johnson, Will
Publications and source records attributed to Johnson, Will.
STOP Modeling in Support of GHAPS Balloon Based Telescope
No abstract available
Telescope Optics Balloon-base↗
Optical Performance Analysis for the 1-Meter Optical Telescope for NASA GHAPS
No abstract available
Balloon Telescope Thermal↗
Airborne 2-Micron Double Pulsed Direct Detection IPDA Lidar for Atmospheric CO2 Measurement
An airborne 2-micron double-pulsed Integrated Path Differential Absorption (IPDA) lidar has been developed for atmospheric CO2 measurements. This new 2-miron pulsed IPDA lidar has been flown in spring of 2014 for total ten flights with 27 flight hours. It provides high precision measurement capability by unambiguously eliminating contamination from aerosols and clouds that can bias the IPDA measurement.
Yu, Jirong↗
2-Micron Pulsed Direct Detection IPDA Lidar for Atmospheric CO2 Measurement
A 2-micron high energy, pulsed Integrated Path Differential Absorption (IPDA) lidar has been developed for atmospheric CO2 measurements. Development of this lidar heavily leverages the 2-micron laser technologies developed in LaRC over the last decade. The high pulse energy, direct detection lidar operating at CO2 2-micron absorption band provides an alternate approach to measure CO2 concentrations. This new 2-micron pulsed IPDA lidar has been flown in spring of this year for total ten flights with 27 flight hours. It is able to make measurements of the total amount of atmospheric CO2 from the aircraft to the ground or cloud. It is expected to provide high-precision measurement capability by unambiguously eliminating contamination from aerosols and clouds that can bias the IPDA measurement.
Yu, Jirong↗