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

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This Cosmography Course equips you with hands-on skills to map cosmic large-scale structures using actual survey data. Master selecting sky areas, fetching and purifying catalogues, correcting for extinction, and implementing quality filters. Create compelling 2D and 3D visualisations, compute distances from redshift via solid cosmological principles, identify clusters, filaments, and voids, and tackle uncertainties, biases, plus enhancements for upcoming surveys with dependable, repeatable tools.
Elevify advantages
Develop skills
- Map large-scale structure by detecting clusters, filaments, and voids from survey data.
- Convert redshifts to distances using cosmological models and reproducible scripts.
- Clean and merge sky catalogues with cuts, flags, cross-matching, and extinction corrections.
- Build 2D and 3D cosmography maps using HEALPix, matplotlib, and interactive tools.
- Quantify and correct for biases, errors, selection effects, cosmic variance, and noise.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
Course in PDF