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Cosmography Course

Cosmography Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

The Cosmography Course gives you practical skills to map large-scale structure using real survey data. Learn to select sky regions, retrieve and clean catalogs, handle extinction, and apply quality cuts. Build 2D and 3D visualizations, estimate distances from redshift with robust cosmological assumptions, detect clusters, filaments, and voids, and manage uncertainties, biases, and future survey improvements with reproducible tools.

Elevify advantages

Develop skills

  • Map large-scale structure: detect clusters, filaments, and voids from survey data.
  • Convert redshifts to distances: apply cosmological models with reproducible scripts.
  • Clean and merge sky catalogs: apply cuts, flags, cross-matching, and extinction fixes.
  • Build 2D and 3D cosmography maps: use HEALPix, matplotlib, and interactive tools.
  • Quantify biases and errors: correct for selection effects, cosmic variance, and noise.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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Great course. A lot of valuable information.
WiltonCivil Firefighter

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