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MapCruzin is a family owned and operated business with a rather long web presence. We launched our first, very simple, website, the Santa Cruz Toxics Release Inventory in 1995. This was the first website in the U.S. dedicated to interactive pollution maps. In 1996 we registered the domain name, Over the last 13 years we have gathered quite a following. Visitors to our site are interested in GIS and mapping, GPS, shapefiles, remote sensing, maps, environmental and demographic data,and Google Earth and Google Maps applications. Many are deeply involved in environmental issues, toxics, health, research, environmental justice and sustainability.

Why do visitors come to

We are well known in the field for creating GIS shapefiles and maps, developing unique right-to-know projects, and providing timely resources related to Right-To-Know and pollution issues. Our early work provided the basis for our creating the interactive maps for EDF's Chemical Scorecard (first 2 years) and other projects. From the beginning we have been dedicated to providing environmental and GIS information, news, and resources and we have found that growing numbers of folks come to for this reason.

Ranking and Popularity

Though our rankings and popularity within the entirety of the internet are nothing like the most popular sites like and the like, we do very well within our niche. If you search using keywords like "free gis," "free maps," "environmental maps," "climate change maps," "pollution gis," "free topo," "pollution maps," "free shapefiles" and the like, you will find us at or near the top of the first Google search page. As we add more resources, is gaining in popularity. Alexa indicates that our ranking and traffic has increased over 25% since December 2008. Over the years the number of pages on has grown to over 20,000 and we have over a dozen smaller sister-websites.

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Advertising opportunities are limited and only available to you if you offer products, services, or information sources that are truly beneficial and are related to our goals and the interests and needs of our visitors. Rather than offer specific plans, we'd like you to look over the website and tell us where and how you would like to advertise. You can advertise on the top of a page, similar to what you see on this page, smaller image or text ads for the side columns or within the content of the center column. You can choose to be at the top of a page or further down. You can opt to choose the pages your ads run on or have your ad shown on all pages of the website. You can also opt to have your ad show exclusively or within rotation with others. We can use your text and/or images or we can create them for you.

Thank You, is an independent firm
specializing in the publication of
educational and research resources.
We created the first U.S. based
interactive toxic chemical facility
maps on the internet in 1996 and we
have been online ever since. View
some of our projects.

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