seye links

QtLocation 					: https://doc-snapshots.qt.io/qt5-5.11/qtlocation-index.html
QtLocation Maps 			: https://doc-snapshots.qt.io/qt5-5.11/qml-location5-maps.html
Examples		 			: https://doc-snapshots.qt.io/qt5-5.11/qtlocation-examples.html
GPS tracking 				: https://m.habr.com/post/306076/
MapPolygon example		 	: http://doc-snapshots.qt.io/qt5-5.9/qtlocation-mapviewer-map-polygonitem-qml.html
MapPolygon 					: http://doc.qt.io/qt-5/qml-qtlocation-mappolygon.html
MapItemGroup				: https://doc.qt.io/qt-5/qml-qtlocation-mapitemgroup.html
QML lessons 				: https://evileg.com/ru/post/66/
QML-C++ interaction 		: http://doc.qt.io/qt-5/qtqml-cppintegration-interactqmlfromcpp.html
							: https://www.youtube.com/watch?v=e35ugcY2aOk
C++-Qml throw items 		: https://habr.com/post/140899/
Get coords after click		: https://stackoverflow.com/questions/34637133/qml-maps-get-coordinates-when-tap-the-screen
QGeoPolygon					: http://doc.qt.io/qt-5/qgeopolygon.html#containsCoordinate
Qt model/view guide			: http://www.doc.crossplatform.ru/qt/4.7.x/model-view-programming.html
							: http://doc.qt.io/qt-5/modelview.html
Model-view tutor ru			: https://habr.com/post/181712/