#05 How to CLIP ALL RASTERS WITH YOUR WORKING AREA  (duration 2:29)

Learn how to use the shapefile of your working area to clip rasters in your project.

#06 How to MERGE CLIPPED DEM TILES  (duration 1:05)

Learn how to merge DEM tiles to create the DEM of your working area.

#07 How to DEFINE UTM PROJECTION FOR YOUR WORKING AREA  (duration 2:13)

TOPKAPI model works in UTM coordinates.

Learn how to choose the UTM projection for your working area and re-project all shapefile and rasters in your project.

#08 How to CREATE A BASE MAPWINDOW PROJECT FOR YOUR TOPKAPI MODEL  (duration 3:49)

Once you have clipped all maps on your working area and re-projected them to UTM coordinates, you are ready to start your BASE TOPKAPI project.

Open a new project in MapWindow GIS and set it to UTM coordinates of your working area. Now load the UTM maps you have created during previous step. Save the project as the BASE MapWindow project for your catchment.

#09 How to DEFINE CATCHMENT BOUNDARY USING TAUDEM PLUG-IN  (duration 3:25)

Learn how to define catchment boundary and drainage network using TAUDEM plug-in in MapWindow GIS.