> For the complete documentation index, see [llms.txt](https://docs.geopard.tech/geopard-tutorials/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.geopard.tech/geopard-tutorials/it/tour-del-prodotto-app-web/mappe-di-zone-e-analisi/modifica-mappa-delle-zone-unisci-e-dividi.md).

# Modifica mappa delle zone: unisci e dividi

Unisci e dividi i poligoni delle zone per pulire le mappe e adattarle alle esigenze operative.

Utilizzando le funzioni di unione e divisione delle zone, puoi unire e dividere poligoni o zone di gestione (o qualsiasi altro layer di dati) e assegnare un poligono o una zona completa a un'altra classe. Aiuta a ottimizzare le mappe delle zone per operazioni di precisione come semina, fertilizzazione o irrorazione.

1. Apri il campo richiesto, vai alla sezione Mappa delle zone, quindi seleziona una mappa, apri il menu azioni e fai clic sulla voce "Vai alla pagina della mappa delle zone":

<figure><img src="https://1371939954-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FYICBELdyAXXebKAzfLOR%2Fuploads%2FBHn7t56OI9YkrG6Dhm6g%2F%D0%A0%D0%B8%D1%81%D1%83%D0%BD%D0%BE%D0%BA2.png?alt=media&amp;token=672be64c-da96-4ec8-8719-fbc85b7b42d8" alt=""><figcaption></figcaption></figure>

2. Fai clic su "Modifica zone" e poi seleziona "Unisci zone"

<figure><img src="https://1371939954-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FYICBELdyAXXebKAzfLOR%2Fuploads%2FpYnoIwo44cp1MWJbtsZ5%2F%D0%A0%D0%B8%D1%81%D1%83%D0%BD%D0%BE%D0%BA3.png?alt=media&amp;token=8b07c5e3-43e5-4cc5-8cb9-8213ad9dfa5d" alt=""><figcaption></figcaption></figure>

3. Il flusso di unione delle zone contiene 2 passaggi:

a. seleziona la zona (colore) in cui unirai i poligoni,

b. seleziona uno o più poligoni sulla mappa

La casella di controllo "Aggiungi l'intera zona" attiverà l'unione completa di una zona in una zona selezionata.

<figure><img src="https://1371939954-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FYICBELdyAXXebKAzfLOR%2Fuploads%2F9eCjLRPEizJVXsU6QcwG%2F%D0%A0%D0%B8%D1%81%D1%83%D0%BD%D0%BE%D0%BA4.png?alt=media&amp;token=58afc72f-e141-4f60-be44-9f491c3723d5" alt=""><figcaption></figcaption></figure>

4. Fai clic su "Fine"


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