Cosmography Course
Gain mastery in cosmography through practical handling of survey data, converting redshifts to distances, mapping large-scale structures, and managing uncertainties. Perfect for physics experts seeking reliable 2D and 3D cosmic maps and accurate distance estimates using robust, reproducible methods.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Acquire hands-on skills in cosmography to map cosmic large-scale structures with real survey data. Master selecting sky areas, retrieving and cleaning catalogs, correcting for extinction, applying quality filters, creating 2D/3D visualizations, estimating distances from redshifts via solid cosmology, identifying clusters, filaments, voids, and handling uncertainties, biases, plus tools for future surveys.
Elevify advantages
Develop skills
- Map large-scale cosmic structures by detecting clusters, filaments, and voids from survey data.
- Convert redshifts to distances using cosmological models and reproducible scripts.
- Clean and merge sky survey catalogs with quality cuts, cross-matching, and extinction corrections.
- Create 2D and 3D cosmography maps using HEALPix, matplotlib, and interactive tools.
- Quantify and correct biases, errors, selection effects, cosmic variance, and noise.
Suggested summary
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