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Research draft

association football pitch

vr.tr.association-football-pitch · PHY.PLC

Let an agent explain football pitches and their markings, relay dimensions and surface rules from the Laws of the Game and federation standards, describe small-sided and community pitches, and distinguish football pitches from those of other codes.

Thing Registry Physical world and living systems

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent explain football pitches and their markings, relay dimensions and surface rules from the Laws of the Game and federation standards, describe small-sided and community pitches, and distinguish football pitches from those of other codes.

The playing surface for association football, a rectangular grass or artificial turf field marked with touchlines, goal lines, a halfway line, centre circle, penalty areas, goal areas and corner arcs, with goals at each end, sized by the Laws of the Game between 90 and 120 metres long and 45 and 90 metres wide for full matches, and in smaller forms for five-a-side and seven-a-side football, community pitches such as Cruyff Courts and German Bolzplatz playgrounds; pitches are maintained for safety and play quality.

What it is for: Playing association football.

It can be explain markings and dimensions; relay surface rules; describe small-sided pitches; distinguish from other codes.

Distinguishing features

Standard markings

Size ranges

Natural or artificial turf

Small-sided variants

What it looks like

A green rectangle with white lines, penalty areas and goals.

Physical character

length: 90-120 m - Laws of the Game

width: 45-90 m - Laws of the Game

international match size: 100-110 by 64-75 m

goal size: 7.32 by 2.44 m

How it is recognised

Marked rectangular field for football

Full-size pitches, five-a-side and seven-a-side pitches, Cruyff Courts, Bolzplatz

Rugby and American football fields have different markings; futsal is played on hard courts

Related models

is a kind of - in registry terms

football pitch

is defined by - Law 1

Laws of the Game

is used for - matches

association football

is part of - in professional venues

football stadium

In practice

Families and kinds

full-size pitches for eleven-a-side

five-a-side and seven-a-side pitches

youth pitches by age group

community and street pitches such as Cruyff Courts and Bolzplatz

artificial turf pitches

stadium pitches with hybrid turf

Standards and regulation

IFAB Laws of the Game, Law 1

FIFA Quality Programme for football turf

National federation ground grading rules

Safety standards for goalposts

Failure modes and hazards

Unanchored goalposts causing injury

Poor surfaces causing injury

Confusing dimensions with other codes

Also called

five-a-side football pitchseven-a-side football pitchCruyff CourtBolzplatz

Where this came from

wikidata · CC0 1.0

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Understand What a football pitch is.

Definition.

Markings

Markings and dimensions.

Markings

Markings.

  1. What are the markings and dimensions of a football pitch under Law 1? definition
  2. Is the question about an association football pitch or a field for another code? boundary

Variants

Small-sided and community pitches.

Variants

Variants.

  1. How do five-a-side, seven-a-side, youth, Cruyff Court and Bolzplatz pitches differ? definition
  2. Which entry fits the specific variant? action
Build Surfaces and maintenance.

Practice.

Surfaces

Surfaces.

Surfaces

Surfaces.

  1. How do natural, hybrid and artificial turf compare, and what does the FIFA Quality Programme require? provenance
  2. Which references are standard? provenance

Maintenance

Maintenance.

Maintenance

Maintenance.

  1. How are pitches maintained for play and safety? provenance
  2. Which entry fits sports turf management? action
Safety Safety and rules.

Regulation.

Safety

Safety.

Safety

Safety.

  1. What safety rules apply to goalposts, surfaces and surroundings? provenance
  2. Which sources are cited? provenance

Grading

Ground grading.

Grading

Grading.

  1. How do federations grade grounds for competition levels? provenance
  2. Which entry fits football stadium? action
Context History and community.

Context.

History

History.

History

History.

  1. How did pitch markings develop from the 1863 rules to the modern layout? provenance
  2. Which entry fits the history of the Laws of the Game? action

Community

Community pitches.

Community

Community.

  1. How do programmes such as Cruyff Courts and Bolzplatz playgrounds support community football? provenance
  2. Which entry fits grassroots football? action

What the second pass must settle

  • Should artificial turf and five-a-side football be separate entries?
  • How should IFAB and FIFA standards be linked?
  • The registry entry has merged aliases naming community pitch programmes; should they be split off?