topic 1983 datum with 1993 corrections in Coordinate Reference Systems Questions https://community.esri.com/t5/coordinate-reference-systems-questions/1983-datum-with-1993-corrections/m-p/818629#M998 <HTML><HEAD></HEAD><BODY><P style="background-color: #ffffff; border: 0px;">Hello!</P><P style="background-color: #ffffff; border: 0px;">I'm&nbsp;trying to map point from survey plats that are using a state plane coordinate system with 1983 datum with 1993 corrections. With further research it seems they would fall under 1883 HARN, but this is still visually off by 500 yards or so.&nbsp; Does anyone have another idea of the datum I should use or have familiarity with mapping points with this datum?</P></BODY></HTML> Wed, 04 Nov 2020 15:50:39 GMT KelseyWilliams1 2020-11-04T15:50:39Z 1983 datum with 1993 corrections https://community.esri.com/t5/coordinate-reference-systems-questions/1983-datum-with-1993-corrections/m-p/818629#M998 <HTML><HEAD></HEAD><BODY><P style="background-color: #ffffff; border: 0px;">Hello!</P><P style="background-color: #ffffff; border: 0px;">I'm&nbsp;trying to map point from survey plats that are using a state plane coordinate system with 1983 datum with 1993 corrections. With further research it seems they would fall under 1883 HARN, but this is still visually off by 500 yards or so.&nbsp; Does anyone have another idea of the datum I should use or have familiarity with mapping points with this datum?</P></BODY></HTML> Wed, 04 Nov 2020 15:50:39 GMT https://community.esri.com/t5/coordinate-reference-systems-questions/1983-datum-with-1993-corrections/m-p/818629#M998 KelseyWilliams1 2020-11-04T15:50:39Z