topic Re: Vertical / Horizontal Accuracy in Drones, UAVs, UAS, and RPAs Questions https://community.esri.com/t5/drones-uavs-uas-and-rpas-questions/vertical-horizontal-accuracy/m-p/828195#M29 <HTML><HEAD></HEAD><BODY><P>no one <IMG src="https://community.esri.com/legacyfs/online/emoticons/sad.png" /></P></BODY></HTML> Tue, 12 Dec 2017 07:43:57 GMT BrianChapman1 2017-12-12T07:43:57Z Vertical / Horizontal Accuracy https://community.esri.com/t5/drones-uavs-uas-and-rpas-questions/vertical-horizontal-accuracy/m-p/828194#M28 <HTML><HEAD></HEAD><BODY><P>Can anyone dumby this down for me:</P><P></P><P><SPAN class="" data-hs-cos-general-type="widget" data-hs-cos-type="rich_text"></SPAN></P><UL><LI><STRONG style="background-color: transparent;">High resolution 5m</STRONG><SPAN style="background-color: transparent;"> posted elevation data, with incredibly high accuracies of 1.0m RMSE / 1.65m LE90 (region dependent)</SPAN></LI></UL><P></P><P>Basically, if I use this data, and measure a vertical distance and a horizontal distance in my computer, then take a tape measure and measure it in the field, how far will they be off from each other (ignoring all the science of lag in tape measures and all that XD)</P><P></P><P>Thanks!</P></BODY></HTML> Fri, 08 Dec 2017 10:07:47 GMT https://community.esri.com/t5/drones-uavs-uas-and-rpas-questions/vertical-horizontal-accuracy/m-p/828194#M28 BrianChapman1 2017-12-08T10:07:47Z Re: Vertical / Horizontal Accuracy https://community.esri.com/t5/drones-uavs-uas-and-rpas-questions/vertical-horizontal-accuracy/m-p/828195#M29 <HTML><HEAD></HEAD><BODY><P>no one <IMG src="https://community.esri.com/legacyfs/online/emoticons/sad.png" /></P></BODY></HTML> Tue, 12 Dec 2017 07:43:57 GMT https://community.esri.com/t5/drones-uavs-uas-and-rpas-questions/vertical-horizontal-accuracy/m-p/828195#M29 BrianChapman1 2017-12-12T07:43:57Z