https___s3-ap-northeast-1.amazonaws.com_psh-ex-ftnikkei-3937bb4_images_7_4_5_7_23857547-3-eng-GB_Cropped-1575857716DJI-drone Sizes: 150 × 150 / 300 × 169 / 768 × 432 / 1.024 × 576 / 1.536 × 864 / 2.048 × 1.152 / 250 × 250 / 600 × 400 / 300 × 200 / 400 × 200 / 130 × 90 / 889 × 500 / 2.560 × 1.439