Walter S. Scott is a computer scientist and commercial remote-sensing executive who founded DigitalGlobe, and NASA identified him in 2022 as Maxar's executive vice president and chief technology officer when selecting him for the NASA UAP Study Team.123
Computer Scientist in Remote Sensing
DigitalGlobe's 2015 congressional witness biography described Scott as the company's founder, executive vice president, and chief technical officer; it said he held a Harvard College Bachelor of Arts in Applied Mathematics, magna cum laude, and Master of Science and Doctorate degrees in Computer Science from the University of California, Berkeley.2 The same House biography said Scott served from 1986 through 1992 in technical, program, and department management positions at Lawrence Livermore National Laboratory, including assistant associate director of the Physics Department, after earlier leading Scott Consulting, a Unix systems and applications consulting firm.2
USGIF's institutional profile gives the same career structure and identifies him as Maxar's executive vice president and chief technical officer after DigitalGlobe became part of Maxar in 2017.3 A 2022 Maxar proxy filing told investors that Scott was responsible for the design and specification of Maxar-owned space assets, Maxar's technology roadmap, system architecture, space mission architecture, research and development investments, and government relations.4
DigitalGlobe and Commercial Earth Imaging
Scott founded DigitalGlobe in 1992 as WorldView Imaging Corporation, and the House biography says that company became the first to receive a high-resolution commercial remote-sensing license from the U.S. government in 1993 under the 1992 Land Remote Sensing Policy Act.2 MDA's October 5, 2017 leadership announcement repeated that history when it appointed Scott executive vice president and chief technology officer after the DigitalGlobe acquisition and Maxar rebrand.5
Lawrence Livermore National Laboratory's Innovation and Partnerships Office lists Scott in its Entrepreneurs' Hall of Fame for founding DigitalGlobe, which it describes as the first commercial satellite company and a primary image provider to Google Earth.6 LLNL's Science & Technology Review says Scott joined the laboratory in 1986, worked on computerized tools for integrated-circuit design, became involved in the Strategic Defense Initiative, led the Brilliant Pebbles program, and later founded WorldView Imaging Corporation in 1992.7
NASA UAP Study Selection
NASA announced on October 21, 2022, that it had selected 16 people for an independent UAP study team and defined UAP in that release as observations in the sky that cannot be identified as aircraft or known natural phenomena.1 NASA said the study would begin on October 24, 2022, use unclassified data, identify how civilian government data, commercial data, and other sources could be analyzed, and recommend a roadmap for future UAP data analysis.1
NASA's member list identified Scott as Maxar's executive vice president and chief technology officer in Westminster, Colorado, and described Maxar as a space technology company specializing in earth intelligence and space infrastructure.1 The agency attributed his selection to the same public career record: founding DigitalGlobe in 1992, DigitalGlobe becoming part of Maxar in 2017, leadership positions at Lawrence Livermore National Laboratory, and the 2021 David W. Thompson Lecture in Space Commerce recognition from AIAA.1
What Scott's Expertise Added
NASA identified Scott in the panel roster through his commercial satellite architecture and earth-intelligence role, not through any eyewitness account.1 The 2023 NASA UAP Study Report listed Scott as a Maxar Technologies member of the independent study team and said the team was assigned to identify available UAP-related data and produce a roadmap for usable future data, not to review previous incidents.8
The report said U.S. commercial remote-sensing systems could help because commercial constellations can provide daily or more frequent imagery at sub- to several-meter spatial resolution, which the panel considered well matched to typical known UAP scales.8 It also gave the limiting condition: most of Earth's surface is not covered by high-resolution commercial satellites at any given time, so a particular UAP event would require fortunate space-based coverage rather than guaranteed observation.8
Scott's own 2020 Small Satellite Conference paper with Maxar coauthors described the practical design problem behind that expertise: commercial remote-sensing constellations have to deliver data at sufficient quality for established users while balancing product fit, adaptable requirements, capital efficiency, and business continuity.9 The paper said Maxar, then operating as DigitalGlobe, decided in 2017 to proceed with a self-financed six-satellite, high-resolution Earth-observation constellation after a system-engineering and business-analysis study.9
Public Impact and Institutional Network
DigitalGlobe's 2015 testimony to the House Science Committee said the company operated high-resolution Earth observation systems for public-private partnerships supporting future NASA data requirements and described earth observation as a tool for disaster response, stability, and public services.10
In the same testimony, Scott told Congress that DigitalGlobe operated the Global Enhanced GEOINT Delivery system for the National Geospatial-Intelligence Agency, making high-resolution orthorectified imagery available to an estimated 100,000 government end users as quickly as 12 minutes after acquisition.10 He also said DigitalGlobe used public cloud infrastructure and a geospatial big-data platform so government and commercial users could apply analytics to a large imagery archive without owning heavy information-technology infrastructure.10
Maxar's 2021 Business Wire release said AIAA awarded Scott the David W. Thompson Lecture in Space Commerce and that his lecture, "Birth of the Remote Sensing Industry," described how satellite imagery and analytics moved from a secretive government enterprise into a multibillion-dollar global industry over roughly 30 years.11 The same release said AIAA also selected Scott for its Class of 2022 Associate Fellows.11
Evidence Boundaries
NASA identified Scott as a commercial space and earth-intelligence expert, and the cited direct sources do not identify him as a UAP witness, experiencer, whistleblower, recovered-material claimant, or public source for non-human technology claims.18 The final report placed the panel's work inside an evidence-standard problem: many UAP observations are coincidental, collected by sensors not designed or calibrated for anomalous objects, and often lack metadata needed for context.8
The final report said no report can provide conclusive evidence about the nature of UAP without calibrated sensor data, even when witnesses are credible.8 It also said peer-reviewed scientific literature contained no conclusive evidence suggesting an extraterrestrial origin for UAP and positioned AARO as the lead federal organization for resolving the anomalies while NASA could complement that work with open scientific inquiry.8
Scott's Role in UAP Evidence Standards
NASA drew on Scott's commercial satellite and remote-sensing background to help define what usable UAP data would require: calibrated instruments, metadata, multiple measurements, commercial-sensor awareness, and realistic limits on orbital coverage.189 The direct sources support an expert advisory role in a public NASA study, not a testimonial or classified-disclosure role.18