Z-GIS.a is GIS software that runs on devices running Android 5.0 or higher.The basic usage is to browse, confirm and modify agricultural GIS data created with Windows version Z-GIS on site.In addition, you can collect point information on site and perform simple editing.Of course, it can also be used on tablet devices in addition to smartphones.In addition to basic GIS functions such as displaying geographic information, color coding, and selection, ZGIS.a・ Encryption function required for browsing personal information・ Standard input function using template・ In addition to field graphics, display function for graphics and characters added as memos・ Navigation to the fieldIt has functions such as.Please refer to https://z-gis.net for details.【Notes】Z-GIS.a has almost the same functions as Z-GIS.i / ii for iOS except for the following.・ A GIS Excel file created with Z-GIS for Windows can be handled・ Up to 1,500 fields can be read・ In addition, due to the performance limitations of the map display engine being used, displaying more than 1,000 polygons may significantly reduce the processing speed.