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  1. #1
    Member
    Join Date
    Nov 2011
    Location
    Maryland
    Posts
    380

    93sv chirp mapping

    New to Garmin. Bought 93sv Chirp with lakevu preloaded. Mapping update needed? Which Garmin mapping category or 3rd party can I get the most detail for Potomac, James, and Upper Bay Chesapeake? Ditches, contours, structure used.

  2. Member Todd Driscoll's Avatar
    Join Date
    Jun 2007
    Location
    Sam Rayburn
    Posts
    2,876
    #2
    Current LakeVu version is 2017.01 for both preloaded and Ultra card. Mapping options are Garmin-only. I am not familiar with the mapping provided for your river systems. Send Cartography an email, and they can let you know exactly what coverage we have.

    cartography@garmin.com
    Garmin Pro Team