20210721 08224600 1.0 TRUE cpSAV_beds_2010_2020_prelim The 2010-2018 Chesapeake Bay SAV GIS layers were mapped from 1:24,000 black and white aerial photography to assess water quality in the Bay. Each area of SAV was interpreted from the rectified photography and classified into one of four density classes by the percentage of cover. The SAV beds were entered into an SDE GIS fetaure class using the quality control procedures documented below. The dataset contains all SAV areas that were identified from the areas flown. Some areas that are presumed to contain no SAV were not flown. Some small beds, particularly along narrow tributaries may not have been distinguishable on the aerial photography. SAV Ecology, Monitoring, & Restoration Program, Virginia Institute of Marine Science SAV Submerged Aquatic Vegetation Bay Grasses Vital Habitats Living Resources Indicator Chesapeake Bay This is a time enabled map of Submerged Aquatic Vegetation in the Chesapeake Bay from 2010 through 2020. /9j/4AAQSkZJRgABAQEAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0a HBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIy MjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjL/wAARCADIASwDASIA AhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA AAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3 ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWm p6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEA AwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSEx BhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElK U1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3 uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD3+iii gAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAoPSijvQAmeOKapLAH+Ej8aXau4 NgZHelGcnP4UALRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFF ABRRRQAUUUUAFFFFABRRRQAUUUUAFFFMfdsbZ97HGfWgAydxyPlA65p2fmxUDuYyvJ9AMckU6KYS xo6g/Njj0p2AmopAevtS0gCiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigA ooooATtSZ/ClrO1KzkvYdkc8kJUg7oWw3uM/Smkm7N2Jm3FXSuy3HOskjoFcbDglkIH4E9fwqUHP b86hCuQQQAu3AzyT9f0qcZwM9aH5BFvqLRRRSKCiiigAooooAKa3TvzxxTqKAKktkkqyKXfDqVHP 3MjGR70lpEIkbMKRPk5Cng8nHNSSXKwzRxFJGaTJG1cgY9TSwXCTqSgcbTghlIwfTmnd2ESqME06 iikMKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigCC4mFvC0rKxVeT t5IHc/hTRIiSiIMxdgWAOTx9e3UVORk9fwoGOcetO6sS07kMMToWaRyzMcgdlHoKsU0kDGSBngUv ak9RpW0FooooGFFFFABRRRQAUUUUAVHtlN6txli4URqOyjOSfxwPyqwDuHse+af3pAMUwFooopAF FFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQBUSUpLHDKwaQg/MBjPf pVuq028sjJEC6twWPbv+lWabEhu0Egnkjp7UAAdBjvTqKQwooooAKKKKACjn0oooAKKKKAGkZ9u/ FOqnetOkaGDaXEi7lbOGUnB6dDjke4qZGAAy2QTgDHQ07aXAmooopAFFFFABRRRQAUUUUAFFFFAB RRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUVHvVWwW5AzzQBJRRRQAUnQ9OvWlooAKTcM4pa b5ab9+0bvWgB1FIOnXNLQAUUUUAFQzkbdoGWIO0ZxkjnGe1TU11DqVOcH0OKEBUWZoGhikDEuNq9 yCPX26c1czVe5FusQlnVSsR3gsuSpHce9PhcvHkkE5IyoI7+9D7gTUUUUAFFFFABRRRQAUUUUAFF FFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQBX8g44lcDcGGPQdue1TZPpTqQ80XuJK2wtFJ wPelHIzQMKO9FFABSYGc45paKAIRJukwAcA4Pp3qam7VweB83X3p1ABRRRQBR1CS4VYVtwm55lVi z7SE6sV9TgHirSEZZdwLA5IznFPIH5VUtrYwSSkgNuPEn8RGScH6EnH1p6WAtEnIAAI75NMLsJAC BtPvz+VS1UhUxlmcbmYnL4A4ycD14HFCAt0U1GLKCRjNOpAFFFFABRRRQAUUUUAFFFFABRRRQAUU UUAFFFFABRRRQAUUUUAFFFFABRRRQAU0DaoA7cU6igBgJLEY4xwafRRQAUUUUAFFFFABRRRQAd6z LeS8kmka6iFuiSFY8Pu81Txkjtzjv+VafeqECH7ZKjHKIQyDDYGc9zxnr09RTXURfqEIjSLKclly AT+v8qWZkSF3kICqCSSM4FEAVYlCMGXqCOmPakMlooooAKKKKACiiigAooooAKKKKACiiigAoooo AKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKYq7WYg8Ht70+gAquVZbgSA8MA rKTwOuD069qsU1l3DGSOQeKAIL6yg1GyltLlN8Mq7XXPUVOqhVCqMADAA7Upzjio550t4WkkztXr xRq9AHkgAk4AHXNMiJZTnHXjnPHaslLi7nmH7pTFKWG5M4aPI2tk5HTOR71tAYFNqwC0UUUgCiii gAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACjvRRQAUUUUAFFFFABRRTXYIpY5wPQUA OopilgcN+dOPTrigAHQUtIOQMUtABRRRQAVWn2SAwFFkDgh1P93vn86mkkWJC7HAFUtO0+OyMrKD vmO+TccsW9z360LuBdjjSJAiDCjoKfRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFA BRRRQAUUUUAFRncg4BYDt3qSigCCOYOB8pDbQSOuPbip6ZsXOcc5zT6bt0Er9QooopDCiiigBDnt QRnFLSHg5JwKAFopoYMMg5HtTqACiiigCs4Z51QoxjxyQeM+4/D9asKAoAHaoY4Y1meZc7pMZOeO lT0AFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFIc4461 GjZZlOdw4zigCWiiigAooooAKKrXMpWNkVdzMp2j1PtVZbiS1KxToQm9VSQHIIJwA3oen1ppXA0c AHIFLUTyKrxqzhS7YUE/eOCcD8AT+FS0gCo3cJyx7gfiTgVJVS/ge4tGhjmaF2K7ZFGSCCD/AEoW 4FhV255Jye/an01FKooJyQMZp1ABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFAB RRRQAUUUUAJ/F1/CjvRRQAtRlto3MNvOOTRRTQmSDpRRRSGFFFFAFa7iae3aNVVgwwQ2RSKkc1u0 EqhlA2Or/Nn6+uaKKfQBlrbyQ4WaQTBOI3I+bHv6n3+tXaKKGAU3J3kY4xwaKKQDqKKKACiiigAo oooAKKKKACiiigAooooA/9k=