Takes you to the Blog page to view blogs by Wayne Bush and others

MairnMap discalimer regarding precision, currency and completeness of data. Attached to applications to inform users of appropriateness of data.

Explore 80 different map layers including Boundaries, Hazards, Jurisdictions and natural features. Query by address or Assessor Parcel Number. Print maps. Not for slow computers or connections. Best Viewed on IE7/8 or FireFox 2 and up.

This application finds metadata (information about GIS maps) using key word searches. Metadata contains information about data sources, update frequency, accuracy and field names.

After accepting the disclaimer/agreement, go to the data dowload page to obtain ESRI shape files ("zipped") of available data. View metadata as well using Internet Explorer version 6 or 7.

GIS application to help you select high-resolution aerial photographs with "real world" coordinates. Image are provided in TIFF or MR Sid format.

Opens the list of Applications that Marin County provides. This includes Lafco, Property Information and others.