Changes between Version 44 and Version 45 of Introduction
- Timestamp:
- 2012-10-28T10:07:19+01:00 (13 years ago)
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Introduction
v44 v45 1 1 [[TranslatedPages]] 2 = Intruduzione a JOSM = 3 == Terminologia == 2 = Introduction to JOSM = 3 == Terminology == 4 '''Node:''' A "node" is a point. 4 5 5 ''' Node:''' I "nodi" sono i punti.6 '''Way:''' A "way" is a line connecting multiple nodes. "Way," therefore, is a general term for series of joined nodes, not just for roads or ways in reality. 6 7 7 ''' Way:''' Un "via" è una linea di collegamento di più nodi. "Via", quindi, è un termine generico che indica una serie di nodi uniti, non solo per le strade.8 '''Relation:''' A "relation" is an ordered sequence of ways and nodes, a logical container used to group elements. 8 9 9 ''' Relation:''' Una "relazione" è una sequenza ordinata di vie e nodi, un contenitore logico utilizzato per gli elementi del gruppo.10 '''Area:''' An "area" is a way whose ends are connected. 10 11 11 ''' Area:''' Una "area" descrive un insieme di linee chiuse.12 '''Tag:''' Tags describe what each node or way represents. Tags are organized into "keys" and "values." Keys are basically larger categories, such as "Highway" or "Land Use," while values are specific features, such as "Primary Road" or "Residential Street," and "Residential" or "Retail" land use. 12 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 15 Guardate qui [Help/Concepts/Object Objects - The basic building blocks of OSM data and maps] per ulteriori informazioni. 14 Have a look at [Help/Concepts/Object Objects - The basic building blocks of OSM data and maps] for more information. 16 15 17 16 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.