topic Auto Calculated SHAPE_Area & SHAPE_Length fields not working in AGOL/Collector in ArcGIS Online Questions https://community.esri.com/t5/arcgis-online-questions/auto-calculated-shape-area-shape-length-fields-not/m-p/552742#M27932 <HTML><HEAD></HEAD><BODY><P style="background-color: #ffffff; border: 0px; font-size: 14px;">It's good to see this feature has been added to ArcOnline (<A href="https://community.esri.com/ideas/10796-calculate-geometry-in-agol-to-find-the-area-or-length-of-a-polygon-or-line?sr=inbox">Calculate geometry in AGOL to find the area or length of a polygon or line</A>).....BUT..... it is only good if it gives lengths and areas&nbsp;of meaning. How can I make my features calculate the Actual length and area?</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">&nbsp;</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">Below is my test data created using Australia's GDA1994 MGA Zone 50 (1 Ha square with 100 metre sides and a 2nd rough square to closely match).&nbsp;</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">&nbsp;</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;"><IMG __jive_id="363489" class="image-1 jive-image" height="548" src="https://community.esri.com/legacyfs/online/363489_pastedImage_1.png" style="border: 0px; font-weight: inherit; font-size: 14px; margin: 10px 10px 10px 0px;" width="1175" /></P><P style="background-color: #ffffff; border: 0px; font-size: 14px;"><IMG __jive_id="363490" class="image-2 jive-image" height="592" src="https://community.esri.com/legacyfs/online/363490_pastedImage_2.png" style="border: 0px; font-weight: inherit; font-size: 14px; margin: 10px 10px 10px 0px;" width="1066" /></P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">The same 2 shapes published online with the Shape_Area and Shape_Length fields giving results that are clearly wrong. Instead of an Area of 10,000 m<SPAN>2&nbsp;</SPAN>and Length of 400 m, I'm getting 14365.30 m2 and 479.42 m. &nbsp;</P></BODY></HTML> Thu, 20 Jul 2017 00:23:56 GMT LindsayRaabe 2017-07-20T00:23:56Z Auto Calculated SHAPE_Area & SHAPE_Length fields not working in AGOL/Collector https://community.esri.com/t5/arcgis-online-questions/auto-calculated-shape-area-shape-length-fields-not/m-p/552742#M27932 <HTML><HEAD></HEAD><BODY><P style="background-color: #ffffff; border: 0px; font-size: 14px;">It's good to see this feature has been added to ArcOnline (<A href="https://community.esri.com/ideas/10796-calculate-geometry-in-agol-to-find-the-area-or-length-of-a-polygon-or-line?sr=inbox">Calculate geometry in AGOL to find the area or length of a polygon or line</A>).....BUT..... it is only good if it gives lengths and areas&nbsp;of meaning. How can I make my features calculate the Actual length and area?</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">&nbsp;</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">Below is my test data created using Australia's GDA1994 MGA Zone 50 (1 Ha square with 100 metre sides and a 2nd rough square to closely match).&nbsp;</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">&nbsp;</P><P style="background-color: #ffffff; border: 0px; font-size: 14px;"><IMG __jive_id="363489" class="image-1 jive-image" height="548" src="https://community.esri.com/legacyfs/online/363489_pastedImage_1.png" style="border: 0px; font-weight: inherit; font-size: 14px; margin: 10px 10px 10px 0px;" width="1175" /></P><P style="background-color: #ffffff; border: 0px; font-size: 14px;"><IMG __jive_id="363490" class="image-2 jive-image" height="592" src="https://community.esri.com/legacyfs/online/363490_pastedImage_2.png" style="border: 0px; font-weight: inherit; font-size: 14px; margin: 10px 10px 10px 0px;" width="1066" /></P><P style="background-color: #ffffff; border: 0px; font-size: 14px;">The same 2 shapes published online with the Shape_Area and Shape_Length fields giving results that are clearly wrong. Instead of an Area of 10,000 m<SPAN>2&nbsp;</SPAN>and Length of 400 m, I'm getting 14365.30 m2 and 479.42 m. &nbsp;</P></BODY></HTML> Thu, 20 Jul 2017 00:23:56 GMT https://community.esri.com/t5/arcgis-online-questions/auto-calculated-shape-area-shape-length-fields-not/m-p/552742#M27932 LindsayRaabe 2017-07-20T00:23:56Z