First, you need to create a fishing net, then select the fishing net range, input the grid size, and determine that the fishing net type is polygon, and you can get a curved fishing net.

Gis is the software that makes map model, and fishnet means fishing net. First, there must be data that can be cut and input, then create fishing nets, and select the fishing net range and grid size. In fact, the smaller the grid, the more you can see that the lines of the final fishing net are actually curved. So if you want to bend, you must choose the size of the grid.

ArcGIS provides a tool to create a fishing net, that is, to create a fishing net composed of rectangular cells. The output can be polyline or polygon features. Creating a fishing net requires three basic information: the spatial range of the fishing net, the number of rows and columns, and the rotation angle. There are many ways to specify this basic information.