topic Re: How to calculate speed and generate a new field using latitude and longitude, time from attribute table in ArcGIS API for Python Questions https://community.esri.com/t5/arcgis-api-for-python-questions/how-to-calculate-speed-and-generate-a-new-field/m-p/1475669#M10042 <P>Hi&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/469496">@RehanChaudhary</a>,</P><P>I haven't used this processor, yet, but you could see if this calculates the speed correctly:</P><P><A href="https://github.com/Esri/motion-calculator-for-geoevent" target="_blank">https://github.com/Esri/motion-calculator-for-geoevent</A></P> Mon, 20 May 2024 17:29:22 GMT JakeSkinner 2024-05-20T17:29:22Z How to calculate speed and generate a new field using latitude and longitude, time from attribute table https://community.esri.com/t5/arcgis-api-for-python-questions/how-to-calculate-speed-and-generate-a-new-field/m-p/1474116#M10027 <P><SPAN>i have an application built in web app builder that is getting the data via stream services via geoevent server . The data has GPS coordinate(lat, long) coming for at various time stamps for a device. I want to be able to add a new field to the datatable to calculate the speed as i recieve the data. I know there is a formula for speed using lat long but how can i implement it . How can i compare the latest data with the old one to find the difference in distance and time?</SPAN><BR /><SPAN>i can also move my app to expereince builder if required.&nbsp;</SPAN></P> Thu, 16 May 2024 19:18:30 GMT https://community.esri.com/t5/arcgis-api-for-python-questions/how-to-calculate-speed-and-generate-a-new-field/m-p/1474116#M10027 RehanChaudhary 2024-05-16T19:18:30Z Re: How to calculate speed and generate a new field using latitude and longitude, time from attribute table https://community.esri.com/t5/arcgis-api-for-python-questions/how-to-calculate-speed-and-generate-a-new-field/m-p/1475669#M10042 <P>Hi&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/469496">@RehanChaudhary</a>,</P><P>I haven't used this processor, yet, but you could see if this calculates the speed correctly:</P><P><A href="https://github.com/Esri/motion-calculator-for-geoevent" target="_blank">https://github.com/Esri/motion-calculator-for-geoevent</A></P> Mon, 20 May 2024 17:29:22 GMT https://community.esri.com/t5/arcgis-api-for-python-questions/how-to-calculate-speed-and-generate-a-new-field/m-p/1475669#M10042 JakeSkinner 2024-05-20T17:29:22Z