Changes between Version 43 and Version 44 of Introduction
- Timestamp:
- 2012-10-28T09:23:05+01:00 (13 years ago)
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Introduction
v43 v44 13 13 '''Tag:''' I Tag descrivono che cosa rappresenta ogni nodo o insieme di nodi. I Tag sono organizzati in "chiavi" e "valori". Le "chiavi" sono organizzate in categorie, come "Highway" "strada" o "Land Use" "uso del suolo" mentre i valori sono caratteristiche specifiche, quali "Primary Road" "Strada principale" o "Strada residenziale," e "Residential Street" "Residenziale" o "Retail" "negozi". 14 14 15 Have a look at[Help/Concepts/Object Objects - The basic building blocks of OSM data and maps]for moreinformation.15 Guardate qui [Help/Concepts/Object Objects - The basic building blocks of OSM data and maps] per ulteriori informazioni. 16 16 17 17 If a road or track or path is curved, the curve is approximated using a number of nodes within a way, and short lines connecting them. If a way has a direction, that is indicated partly by using tags. For example, "oneway=yes" is a road that goes only in one direction. (See [#ConventionsinCreatingCertainTypesofWays Conventions in "Creating certain types of ways"] at the bottom of this page for special considerations when creating a one-way road.) Other tags refer to being on the left and right of the direction of way along the way.
