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Glite Dictionary
🗺️ Planning backward 🔙 Estimating the past
backcasting

backcasting

9.1
Using current data and models to estimate past events
  • noun
  • /ˈbækˌkæstɪŋ/
  • Specialized
translation icon : retropronóstico
  • Through backcasting, researchers reconstructed the spread of the disease over the past century.

Examples

  • The climate model relies on backcasting to validate its predictions against historical data.

  • Scientists used backcasting to estimate the levels of pollution before industrialization.

  • The team used backcasting to analyze past trends.

  • We applied backcasting in our research project.

  • Scientists used backcasting to estimate the levels of pollution before industrialization.

  • The climate model relies on backcasting to validate its predictions against historical data.

  • Through backcasting, researchers reconstructed the spread of the disease over the past century.

Synonyms

reforecast
vsbackcasting
  • Specialized
7.5

A prediction for a past period made with a current computer model to test it

reconstructs past conditions from present data for general estimation rather than testing

Antonyms

projection
137 4.4

An estimate of a future result based on past and present data

Surface Forms

backcasting singular
backcastings plural

Morphology

backcasting = backcast (semi-transparent) = back + cast + ing

The derivation from 'backcast' to 'backcasting' is a regular '-ing' nominalization indicating the process.

Etymology

The word backcasting comes from back ('behind' or 'to the past') and cast (as in forecast, which looks forward). A helpful way to remember it is to think of 'casting' information back from now to rebuild or estimate what happened before, which is why researchers use backcasting to reconstruct past conditions.