NASA SBIR 2021-I Solicitation

Proposal Summary

Proposal Number:          21-1- S5.03-1223
Subtopic Title:
      Accelerating NASA Science and Engineering through the Application of Artificial Intelligence
Proposal Title:
      Applying Machine Learning Techniques to Airborne Science Planning and Real-Time Column Mole Fraction Estimates for Integrated Path Differential Absorption Lidar

Small Business Concern

Spectral Sensor Solutions, LLC
10500 Copper Avenue Northeast, Suite I, Albuquerque, NM 87123
(703) 608-2325                                                                                                                                                                                

Principal Investigator:

Jeremy Dobler
6004 Highview Dr Unit A, IN 46818 - 1383
(260) 209-5965                                                                                                                                                                                

Business Official:

Noah Higdon
10500 Copper Ave NE, Suite I, NM 87123 - 1845
(703) 608-2325                                                                                                                                                                                

Summary Details:

Estimated Technology Readiness Level (TRL) :                                                                                                                                                          
Begin: 2
End: 5
Technical Abstract (Limit 2000 characters, approximately 200 words):

Spectral Sensor Solutions LLC (S3) and our subcontractor, Texas Tech University, are pleased to submit this proposal in response to the NASA SBIR Phase I solicitation, subtopic S5.03 Accelerating NASA Science and Engineering through the Application of Artificial Intelligence. In Phase I we propose to apply modern machine learning (ML) methods to enable real-time flagging of integrated path differential absorption (IPDA) lidar measurements using ancillary data collected inflight. In addition, during Phase I, we propose to leverage significant improvements in research forecast models to build tools to extract data relevant to same-day flight planning tools and inputs required for low-uncertainty, inflight, preliminary data analysis of IPDA measurements. In Phase II we will use ML methods to score the quality of research forecast inputs to preliminary column mole fraction (CMF) retrievals. The IPDA lidars used in the Atmospheric Carbon Transport - America NASA Earth Venture Suborbital Program, the Multi-functional Fiber Laser Lidar (MFLL) and the High Altitude Lidar Observatory (HALO), will provide the primary data for these retrievals. Ultimately, the goal is to demonstrate the feasibility of using high-resolution rapid refresh (HRRR) models to enable improved NASA airborne science mission planning and to demonstrate application of the derived thermodynamic variables to near-real-time CMF retrievals with low uncertainty. Tools developed in this SBIR will provide a significant improvement for future airborne science missions in general through enhanced tools for flight planning, resulting in maximization of science return per flight hour. Additionally, science campaigns using active remote gas monitoring systems will be significantly enhanced through the ability to provide low uncertainty retrievals of column mole fractions for the gas of interest in near-real-time from the remote measurements versus the weeks- or months-long lag currently available for these systems.

Potential NASA Applications (Limit 1500 characters, approximately 150 words):

The proposed work would support future NASA airborne campaign planning by developing 3D insights into the atmospheric state parameters in a manner that can inform decisions both before takeoff and inflight for maximization of science objectives. One example application will be demonstrated where forecast model data is used to enable simulated real-time column mole fractions, from two different IPDA lidar, with minimal uncertainties using the extensive data set from the Atmospheric Carbon Transport – America, Earth Venture Suborbital mission. 

Potential Non-NASA Applications (Limit 1500 characters, approximately 150 words):

Real-time retrieval of column integrated mole fraction could be useful for disaster mitigation.  Example applications include forest fire plume tracking, toxic chemical plume tracking, and regulatory monitoring of key sources driving air quality.  The enhanced 3D flight planning tools could be adopted by other science agencies which conduct airborne science missions (e.g., NOAA, DOE, USFS).

Duration:     6

Form Generated on 04/06/2021 12:20:10