Aerial images of fisheries provided by Humminbird LakeMaster Electronic Charts Plus help anglers understand lake structure better, and therefore catch more fish. Aerial-image overlays on top of high-definition images of fisheries provide quality views of entry/exit points, reef lines and weed lines. This allows anglers to identify rock piles, steep drop-offs and other features missing from traditional maps to improve fishing-trip strategies. Similar to the standard Humminbird LakeMaster edition, coverage area and lake lists are included and compatible with most Humminbird Legacy models and ONIX/ION units. Anglers can take advantage of the aerial imagery using three options: Satellite Only shows aerial images solely, with no other map information; Satellite Land shows LakeMaster map and aerial imagery extending around the body of water; Satellite Contours illustrates aerial imagery and LakeMaster contours to identify depth. Every Map Card edition covers the most popular bodies of water in each region. Gives access to the LakeMaster features: Minn Kota i-Pilot Link, easy-to-read contours, Depth Highlight Range, Water Level Offset, Shallow Water Highlight and Scrollable Lake List. Available: Dakotas/Nebraska Plus V1.0 Great Lakes States Plus V2.0 (MI, IN, OH) Great Plains States Plus V1.0 (IA, IL, KS, MO, NE) Mid South States Plus V1.0(TX, OK, AR, LA, MS) Southeast States Plus V2.0(FL, GA, AL, MS, TN, KY) Western States Plus V1.0 (AZ, CA, CO, ID, MT, NM, NV, OR, UT, WA, WY) Lake of the Woods/Rainy LakePlus V1.0 Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Lake Map Software.