Tools
Working web applications I built on radiation belt physics, satellite traffic, space architecture, wildfire risk, UN space documents, and the commercial space industry. Each opens in your browser.
Van Allen Beltinator
Sliders set the physics of the belts (particle energy, pitch angle, diffusion, geomagnetic indexes, solar wind) and the model updates in real time, with satellite orbits and WebXR headset support.
SpaceSherpa COLA
Close-approach alerts between satellites, filtered by severity, with avoidance maneuver paths drawn on the globe and a timeline you can play back.
Living ISRA
The architecture from my doctoral thesis, linking each country's space policy to the capabilities it fields, now updated automatically when news events call for changes.
State of Space Monitor
Live space news feeds tied to an architecture model of NASA programs, with standard architecture views and a daily record of what changed.
Orbital Reckon
Players make policy choices about space debris and see the costs fall on later generations of operators. A prototype for a full version in Unreal Engine for the IGLOO room.
FireFlash
Combines NOAA lightning detections, NASA FIRMS active fire data, dryness layers, and weather forecasts to rank where a strike is most likely to become a wildfire.
SpaceSherpa COLA v4.1
A newer edition of COLA that ranks conjunction alerts by several factors at once, compares sources, and adds behavioral and economic evidence from six literature reviews.
NEXRAD 5G and 6G Optimizer
The 160 NEXRAD Doppler weather radars paired with 5G and 6G towers to find coverage gaps, and the spectrum interference between weather and telecom bands.
Supply Chain Chokepoint Monitor
Ports, rare earth sources, and semiconductor plants mapped with ArcGIS, with forecasts of how a disruption at one would spread through space and defense supply chains.
STSC Compass
The documents of the 63rd session of the UN Scientific and Technical Subcommittee, organized by agenda item and national position, with search and issue briefs.
CSEP
A registry of commercial space companies across twelve sectors, a document library, and analysis layers on space governance and treaty language.
A catalog of voluntary norms for space traffic, with community voting, statistical summaries, an intake form for new proposals, and an operator directory.
A planned platform for viewing satellites, debris, and close approaches in Earth orbit.
Structured lessons from past space events and near misses, for operators and policymakers.
