Https://cdn.pixabay.com/photo/2018/03/20/06/33/palms-3242342_960_720.jpgOnce we identify the central area of the port employing WPI and Google Maps, we produce a port boundary (polygon) by taking a look at vessel actions in and throughout the port making use of satellite imagery (see Figure 5A underneath examples for Nauru and Samoa).11 The destiny on the http://www.etchasketchmittromney.com