FWS ACJV Atlantic FL Gulf tidal marshes

<div><div><span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size:16px;'>This is a simplified raster mosaic of three separate tidal marsh products, cross walked to combine classes through an expert opinion process. See link for crosswalk table -</span><a href='https://acjv.org/temp_ftp/Kirsten/Atalntic_Coastal_Marshes_BLRA_disrtibutionmodel_BSS_Suggested_Reclassifications_cc.xlsx' target='_blank' rel='nofollow ugc noopener noreferrer'>https://acjv.org/temp_ftp/Kirsten/Atalntic_Coastal_Marshes_BLRA_disrtibutionmodel_BSS_Suggested_Reclassifications_cc.xlsx</a><br /></div><div><br /></div></div>NE wetlands from <span style='color:rgb(0, 0, 0); font-family:Calibri, sans-serif; font-size:16px;'>USGS - M. Correll et al (2019) </span><span style='margin:0px; padding:0px; border:0px; font-variant-numeric:inherit; font-variant-east-asian:inherit; font-stretch:inherit; font-size:16px; font-family:Calibri, sans-serif; color:rgb(0, 0, 0);'>Wetlands</span><span style='color:rgb(0, 0, 0); font-family:Calibri, sans-serif; font-size:16px;'> 39: 17-28 -</span><span style='margin:0px; padding:0px; border:0px; font-variant-numeric:inherit; font-variant-east-asian:inherit; font-stretch:inherit; font-size:16px; font-family:Calibri, sans-serif; color:rgb(0, 0, 0);'> </span><a href='https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Furldefense.com%2Fv3%2F__https%3A%2Fwww.sciencebase.gov%2Fcatalog%2Fitem%2F5a4d4db3e4b0d05ee8c4d195__%3B!!JYXjzlvb!0ou1hhEMjiHgP37MbYQnaPrgZhJJKtnImuXVmTMDl4BsEwcdZwZ_S9YsTvK6_Me17g%24&amp;data=02%7C01%7Ctallen%40odu.edu%7C1ee7683fa22c4bea500308d7a8e10f01%7C48bf86e811a24b8a8cb368d8be2227f3%7C0%7C0%7C637163557769311648&amp;sdata=q%2FF6Wh%2B8oMI7AYA74cUAcFGfai1mv2qTvvPo5oYXvTo%3D&amp;reserved=0' style='margin:0px; padding:0px; border:0px; font-variant-numeric:inherit; font-variant-east-asian:inherit; font-stretch:inherit; font-size:16px; font-family:Calibri, sans-serif; color:blue;' target='_blank' rel='nofollow ugc noopener noreferrer'>https://www.sciencebase.gov/catalog/item/5a4d4db3e4b0d05ee8c4d195</a> (converted to 30m raster)<div><font color='#000000'><span style='font-size:16px;'>SE Wetlands from Tom Allen and the SALCC - </span></font><a href='https://www.sciencebase.gov/catalog/item/595e5ec4e4b0d1f9f05702d9' target='_blank' rel='nofollow ugc noopener noreferrer'>https://www.sciencebase.gov/catalog/item/595e5ec4e4b0d1f9f05702d9</a></div><div>FL Wetlands from Tom Allen and the ACJV - <a href='https://www.arcgis.com/home/item.html?id=536dd24bbc9c43c89c1b0a02091aa8a5' target='_blank' rel='nofollow ugc noopener noreferrer'>https://www.arcgis.com/home/item.html?id=536dd24bbc9c43c89c1b0a02091aa8a5</a> and the report - Allen TR, Knudson N, and McLeod G. 2019. Marsh habitat mapping and classification synthesis for the Florida peninsula. Final report to the Atlantic Coast Joint Venture. - <a href='https://acjv.org/documents/Report_Florida_Marsh_Habitat_Mapping_2019.pdf' target='_blank' rel='nofollow ugc noopener noreferrer'>https://acjv.org/documents/Report_Florida_Marsh_Habitat_Mapping_2019.pdf</a></div><div><br /></div><div><font color='#000000'><span style='font-size:16px;'>Note from Tom Allen 2/5/2020 - </span></font><span style='color:black; font-family:sans-serif; font-size:11pt;'>I'm quite confident that your preliminary aggregation, as shown in column F of the spreadsheet would match my own given the purpose you describe. I'm less familiar with the data and protocols the NE region mapping used, but there also I think the aggregation for a seamless eastern seaboard map also makes sense.</span></div><div style='margin:0px; padding:0px; border:0px; font-variant-numeric:inherit; font-variant-east-asian:inherit; font-stretch:inherit; font-size:11pt; font-family:sans-serif; color:black;'>I would also note that for SE and FL, as you aggregate the marsh classes, this will inherently improve their user accuracy, notwithstanding local/actual change or disturbance since imagery was collected.</div>