Privacy Policy

Who we are

This policy covers deadreckoningtech.llc and the free tools Dead Reckoning Tech, LLC publishes, including the Ice Depth Calculator.

What we collect

We don't ask you to create an account, and we don't collect your name, email, or other personal details unless you choose to email us. Weather data you load or enter into the Ice Depth Calculator is used only to run the calculation in your session and isn't stored by us.

Advertising and cookies

Some pages show ads served by Google AdSense. Google and its partners use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet.

You can opt out of personalized advertising by visiting Google Ads Settings, or opt out of some third-party vendors' use of cookies for personalized advertising at aboutads.info. Learn more about how Google uses data from sites that use its services.

Analytics

We use Google Analytics and Vercel Web Analytics to understand how visitors use this site, such as which pages are viewed and how visitors arrive. Google Analytics uses cookies to do this; Vercel Web Analytics does not use cookies. This data is aggregated and isn't used to identify you. You can opt out of Google Analytics with the Google Analytics opt-out browser add-on.

Your cookie choices

When you first visit, we ask whether you accept cookies. Until you accept, Google Analytics and Google AdSense run without setting cookies (AdSense shows only non-personalized ads), and if you decline they stay that way. Your choice is stored in your browser. You can change it at any time with the "Cookie settings" link in the footer of every page.

Third-party services

The Ice Depth Calculator runs on Streamlit Community Cloud and fetches public data from Weather Underground. This site is hosted on Vercel and loads fonts from Google Fonts. Each of these services may log standard request information such as IP address and browser type under its own privacy policy.

Contact

Questions about this policy? Email dave@deadreckoningtech.llc.