You can upload files in .kml or .kmz format, and if you’re a Decipher Plus subscriber also as a zipped Shapefile, to a maximum of 3MB. These uploads could be files you have created yourself, or files that you’ve received from other farm management or imagery services.
To reduce the size of your .kml or .shp file without degrading the quality of the data, zip the file by saving it as a KMZ or SHZ. Just open the file and click either save as KMZ or save as SHZ.
If your file is still larger than the maximum upload size, you can break the data in the file down and save as individual, smaller files. Upload these to Decipher and turn on multiple MyData layers to view them on the map.