Mi muro sumptuoso by Ulises Escamilla Santiago https://padlet.com/sleepingalove/xgxq90d8l675 Hecho con carisma en-us 2018-01-28 16:17:47 UTC 2025-04-25 12:57:13 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Watchclock.png History of topographical instruments sleepingalove https://padlet.com/sleepingalove/xgxq90d8l675/wish/225447839 The topographic instrumentation has varied and advanced along with the electronics. Going back around 3000 BC the Babylonians and Egyptians already used strings and chains for measuring distances
Until 560 a.C. Anaximando introduced
The "dioptra" or horizontal plane for the measurement of angles and leveling had its beginning in a U-tube with water, which served to horizontalize the platform.
Johan Praetorius perfected the planchette, which for a long time was the finest and most advanced instrument that topographers could count on.
More than a decade ago, semi-stations appeared, which were a distance meter mounted on the same theodolite, sharing a shell with it, but with the analogue theodolite.
We passed almost without realizing the conception of the current total station, improving the angular reading as well as the measurement of distances.
Finally, indicate that Global Positioning Systems (GPS) allow us to capture data in real time.
]]> 2018-01-28 23:04:08 UTC https://padlet.com/sleepingalove/xgxq90d8l675/wish/225447839 sleepingalove https://padlet.com/sleepingalove/xgxq90d8l675/wish/225448599 Dioptra ]]> 2018-01-28 23:12:14 UTC https://padlet.com/sleepingalove/xgxq90d8l675/wish/225448599 sleepingalove https://padlet.com/sleepingalove/xgxq90d8l675/wish/225448740 Teodolito]]> 2018-01-28 23:13:54 UTC https://padlet.com/sleepingalove/xgxq90d8l675/wish/225448740 sleepingalove https://padlet.com/sleepingalove/xgxq90d8l675/wish/225448889 Estación ]]> 2018-01-28 23:15:16 UTC https://padlet.com/sleepingalove/xgxq90d8l675/wish/225448889 Word in English and Spanish sleepingalove https://padlet.com/sleepingalove/xgxq90d8l675/wish/226150487 An instrument is a tool or device that is used to do a particular task, especially a scientific task

un instrumento es una herramienta o dispositivo que se utiliza para hacer un determinado tarea, sobre todo un científico tarea

]]> 2018-01-30 15:54:23 UTC https://padlet.com/sleepingalove/xgxq90d8l675/wish/226150487 Vocabulary sleepingalove https://padlet.com/sleepingalove/xgxq90d8l675/wish/226152020 Frightening 
Wonderful
Youngest 
Submerged
Reluctant]]> 2018-01-30 15:56:48 UTC https://padlet.com/sleepingalove/xgxq90d8l675/wish/226152020