Privacy policy

Data controller

Ernest Marza Climent is the controller responsible for processing data arising from the use of this site. You can reach him via the "Contact" link in the footer.

What data is processed

This site requires no registration or login: no identifying data is collected through forms.

Your browser stores locally (localStorage), only on your device, your usage preferences for the map app (compared points, expert mode, active layers). This data never leaves your device and never reaches the owner.

As of this publication, the site does not use its own tracking cookies or third-party analytics tools.

Future advertising (Google AdSense)

The site plans to add contextual advertising via Google AdSense. Once activated, Google and its partners may use cookies or similar technologies to show ads, measure their performance, and, depending on your consent settings, personalize them. At that point a consent management platform (CMP) compliant with GDPR/ePrivacy will be installed, and this policy will be expanded with details of each cookie.

More information on how Google handles advertising data: policies.google.com/technologies/ads.

Legal basis and your rights

Where personal data is processed (for example, through future advertising), the legal basis will be the user's consent, collected via the consent management platform.

You can exercise your rights of access, rectification, erasure, objection, restriction, and portability by writing to the contact listed in the footer. You can also file a complaint with the Spanish Data Protection Agency (aepd.es).

Retention and security

No personal data is retained beyond what is strictly necessary for the purposes described in this policy.

Changes to this policy

This policy may be updated to reflect changes to the site (such as activating Google AdSense) or to applicable law. The date of the last update appears at the top of this page.