Topics

  • Measurements
  • Systems & methods development

Topics

  • Measurements
    • Debris population
    • Fragmentation events
    • Model validation and calibration
    • Tracking
    • Cataloguing
  • Systems & methods development

Topics

  • Measurements
  • Systems & methods development
    • Services & automation
    • Measurement simulations
    • Correlation analysis
    • Size estimations
    • Propagation
    • Orbit determination
    • Population characterization
    • Fragmentation modeling
    • Signal / image analysis

Services & automation

EISCAT 3D

Credit: EISCAT

ALIS 4D

Ongoing project

Measurements

KOSMOS-1408

  • Low Earth orbit (perigee 465 km)
  • 82.60° inclination
  • 1,750 kg
  • Destroyed 15 November 2021
  • EISCAT UHF and ESR beampark campaigns
    • 2021-15-[19, 23, 25, 29]
    • 2022-04-05

Microsat-R

Correlation analysis

ALIS 4D

EISCAT UHF & ESR

Size estimation

Orbit determination

Methods

  • Posterior peak (LSQ)
  • Posterior MCMC
  • Posterior SMC-variants
  • Kalman filter
  • U-Kalman filter
  • ...

Sources

  • Orekit
  • lamberthub
  • orbdetpy
  • StoneSoup
  • ...

ALIS 4D

EISCAT UHF + ESR

Observation simulation

EISCAT 3D: Tracking and surveying

EISCAT 3D: Tracking and surveying

Microsat-R debris

Tromsø space debris radar

Measurement simulations ⟺ Radar design

Observation development (scheduling)

Observation development (scheduling)

Observation development (scheduling)

Observation development (scheduling)

Anthropogenic input into atmosphere

From: Schulz, L., Glassmeier, K.-H., 2021.

Anthropogenic input into atmosphere


From: Schulz, L., Glassmeier, K.-H., 2021.