940479913348135,
                pitch: -15,
                roll: 0
            });

            //调用面积测量函数
            areaMeasure();
        }

        /*面积测量*/
        function areaMeasure() {
            if (measureAreaTool == undefined) {
                //创建面积测量工具
                measureAreaTool = new Cesium.MeasureAreaTool(webGlobe.viewer);
            }
            //激活面积测量工具
            measureAreaTool.startTool();
        }

        /*停止