2.4.1. Technical limitations when creating map items
When you create and edit items on Yandex Map Editor, you must observe certain technical restrictions.
When you get close to going over a limit (for example, if the line you're drawing is going to be too long), you'll see a corresponding message:
The restrictions are listed in the following table:
| Map item | Number of vertexes (not more than) | Length in meters (not more than) | Can a line an item be deleted? | Can an item intersect with another item from the same category? | Can an item intersect with several map items from the same category? | Are self-intersections permitted? |
|---|---|---|---|---|---|---|
| Roads | 500 | 30,000 | yes | maximum 2 | maximum 4 *) | no |
| Areas of riverbed | 500 | 1,500,000 | yes | maximum 2 | maximum 4 *) | no |
| Railways | 500 | 500,000 | yes | maximum 2 | maximum 4 *) | no |
| Composite hydrographic items | 500 | 2,000,000 | no | no | no | no |
| Vegetation items | 500 | 2,000,000 | no | no | no | no |
| Buildings | 300 | **) | ***) | no limits | no limits | no |
| Terrain items | 500 | 2,000,000 | no | maximum 2 | no | no |
| Territories | 500 | 2,000,000 | no | maximum 2 | no | no |
| Parking spots | - | 2,500 | - | - | - | - |
| Map item | Number of vertexes (not more than) | Length in meters (not more than) | Can a line an item be deleted? | Can an item intersect with another item from the same category? | Can an item intersect with several map items from the same category? | Are self-intersections permitted? |
|---|---|---|---|---|---|---|
| Roads | 500 | 30,000 | yes | maximum 2 | maximum 4 *) | no |
| Areas of riverbed | 500 | 1,500,000 | yes | maximum 2 | maximum 4 *) | no |
| Railways | 500 | 500,000 | yes | maximum 2 | maximum 4 *) | no |
| Composite hydrographic items | 500 | 2,000,000 | no | no | no | no |
| Vegetation items | 500 | 2,000,000 | no | no | no | no |
| Buildings | 300 | **) | ***) | no limits | no limits | no |
| Terrain items | 500 | 2,000,000 | no | maximum 2 | no | no |
| Territories | 500 | 2,000,000 | no | maximum 2 | no | no |
| Parking spots | - | 2,500 | - | - | - | - |
*) For novice users — 2.
**) Sizes of buildings should not exceed 1500×1500 meters.
***) Lines are not used to draw buildings.
The following restrictions apply to group operations:
The maximum number of items that can be moved as a group is 200.
The maximum number of items whose attributes can be edited as a group is 200.
When a subscription territory is created, the number of points the polygon has should not exceed 200.
