https://www.unavco.org/instrumentation/networks/status/pbo/overview/AV24 Station AV25 (https://www.unavco.org/instrumentation/networks/status/pbo/photos/AV25) Refer to the graphs on the next page to make the following calculations. Use a ruler or straight edge to help you read the graph correctly. Duration of the record _____________ years Find the changes in positions. Remember: Change = Final position - starting position (so you could have negative answers) Change in NORTH _____________ mm Change in EAST _____________ mm Determine the velocities: NORTH _______________ mm/yr EAST _______________ mm/yr Use Pythagorean theorem to find total horizontal velocity _______________ mm/yr Finally draw all 3 velocity vectors (arrows) on the map to show your findings. https://www.unavco.org/instrumentation/networks/status/pbo/overview/AV25 Station AV26 (https://www.unavco.org/instrumentation/networks/status/pbo/photos/AV26) Refer to the graphs on the next page to make the following calculations. Use a ruler or straight edge to help you read the graph correctly. Duration of the record _____________ years Find the changes in positions. Remember: Change = Final position - starting position (so you could have negative answers) Change in NORTH _____________ mm Change in EAST _____________ mm Determine the velocities: NORTH _______________ mm/yr EAST _______________ mm/yr Use Pythagorean theorem to find total horizontal velocity _______________ mm/yr
https://www.unavco.org/instrumentation/networks/status/pbo/overview/AV24 Station AV25 (https://www.unavco.org/instrumentation/networks/status/pbo/photos/AV25) Refer to the graphs on the next page to make the following calculations. Use a ruler or straight edge to help you read the graph correctly. Duration of the record _____________ years Find the changes in positions. Remember: Change = Final position - starting position (so you could have negative answers) Change in NORTH _____________ mm Change in EAST _____________ mm Determine the velocities: NORTH _______________ mm/yr EAST _______________ mm/yr Use Pythagorean theorem to find total horizontal velocity _______________ mm/yr Finally draw all 3 velocity vectors (arrows) on the map to show your findings. https://www.unavco.org/instrumentation/networks/status/pbo/overview/AV25 Station AV26 (https://www.unavco.org/instrumentation/networks/status/pbo/photos/AV26) Refer to the graphs on the next page to make the following calculations. Use a ruler or straight edge to help you read the graph correctly. Duration of the record _____________ years Find the changes in positions. Remember: Change = Final position - starting position (so you could have negative answers) Change in NORTH _____________ mm Change in EAST _____________ mm Determine the velocities: NORTH _______________ mm/yr EAST _______________ mm/yr Use Pythagorean theorem to find total horizontal velocity _______________ mm/yr
volcanic_monitoring_gps_pictures.docx