Postive & Negative displacement
{"Image DocumentName": "Postive & Negative displacement", "Image ImageDescription": "In general, right (east) is positive as well as upward (north) and left (west) is negative as well as downward (south).", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}