What is spatial structure?
Spatial structure means how different uses of land are placed in an area. Look at a map of your village or town. You will see that homes, farms, shops and factories are not mixed at random. Each use sits where it works best.
Three ideas explain most of the pattern: distance (how far from the centre), land price (what the land costs) and access (roads, water, markets).
Rural land use
In a rural area (village) the land is mostly used for living and for farming.
- Home area: houses are close together, often near water, a road or a temple. This is the village core.
- Farmland: fields next to the village. Farmers can walk to them quickly, carry manure and bring the crop home.
- Grazing land and forest: farther out, where the land is poorer or hilly. Animals walk there to feed; people collect wood and fruit.
So rural land use often forms rings around the village. The nearer a use is to the village, the more often people need to go there.
Urban land use
In a town or city most land is covered by buildings and roads. Farming almost disappears from the middle. Land is expensive, so people build upwards (tall buildings) and use each plot for the activity that pays best.
Why does the centre cost most? Because everyone can reach it easily. Offices and shops want customers and workers, so they compete for the central spots and pay high prices. Homes can be farther out, where land is cheaper.
At the edge the town meets the countryside. Land is cheap, so large factories, warehouses and new housing spread there. Planners try to keep green space and farmland near the edge.
Functional zones of a town
A functional zone is a part of a town used mainly for one job.
- Central business district (CBD): the busy centre with offices, banks, big shops and tall buildings. Land is costliest; few people sleep here.
- Commercial zone: shops, markets, hotels and services around the centre.
- Residential zone: homes, schools and clinics. Cheaper land, quieter streets.
- Industrial zone: factories and warehouses, usually at the edge near roads or rail, and away from homes because of noise and smoke.
- Green space and open land: parks, lakes and green belts. They keep air clean and give people places to rest.
Zones are connected by roads and public transport. Real cities are not perfect rings, because rivers, hills and old roads bend the pattern.
Compare village and town
| Village | Town / city | |
|---|---|---|
| Main use of land | Homes and farmland | Buildings, roads, shops, industry |
| Buildings | Low, spread out | Tall and dense at the centre |
| Land price | Low everywhere | Very high at the centre, low at the edge |
| Pattern | Rings: homes, fields, grazing | Zones: centre, shops, housing, industry, parks |
Try it: map your own place
Draw a simple map of your village or town. Use four colours: homes, shops/offices, factories/workshops, fields/green. Mark the centre. Walk or imagine going outward and write what changes. In the 3D, go to the last step, choose Village or Town and slide the pin. Predict the land price before you read it.
Key formulas and definitions
- Land use zones: centre (highest price) → outward (lower price)
- Rural rings: home area → farmland → grazing land and forest
- Urban zones: CBD → commercial → residential → industrial and green space
- Land price falls with distance from the centre of a town
Worked examples
1. A village has a pond. Where would you expect the houses, the fields and the grazing land to be?
Houses sit close to the pond (water) and each other. Fields are in the ring next to the houses. Grazing land and forest are farthest out.
2. A company wants to open a big factory in a town. Which zone is the best place and why?
The industrial zone at the edge: land is cheap, there is space, it is near the main road or rail, and noise and smoke stay away from homes.
3. Why are the tallest buildings in the CBD and not at the edge of a city?
The CBD is easiest to reach, so land costs most there. Builders put many floors on a costly plot to earn more from each square metre. At the edge land is cheap, so buildings stay low.
Common mistakes
- Thinking villages have no pattern. Homes, fields and grazing land usually sit in clear rings.
- Putting factories in the middle of a town. They need cheap land, space and road or rail access, so they sit at the edge.
- Calling the CBD a residential area. Offices and shops fill it, and few people live there.
- Believing real cities are perfect circles. Rivers, hills and roads bend the zones.