Ensure correct transformations in "Location Profile" will work for the whole GPS project

LauraMawhinney2 — Thu, 28 Oct 2021 22:25:53 GMT

Hello,

Our production database feature classes are in WKID 2868 (NAD 1983 HARN StatePlane Arizona Central FIPS 0202 (Intl Feet) projection. The local CORS stations have a WKID 6318 (GCS NAD 1983 2011) projection. We have a vector tile map for the web map for the collector app that is in WKID 2868 that is the same as our production database. I would like to create a hosted feature service with the same projection as our production data for the GPS points. (WKID 2868). We will use either Trimble R2s or EOS Gold GPS units. I am thinking this will involve less transformation overall. Hopefully I am using good logic.

My understanding is that the correct location profile details will be:

GNSS coordinate system

GCS NAD 1983 2011

6318

Map coordinate system

NAD 1983 HARN StatePlane Arizona Central FIPS 0202 Feet Intl

2838

Horizontal datum transformation

~NAD_1983_HARN_tTo_NAD_1983_2011 USA (all states)

Can you please review what I am proposing and let me know if this will work? If not, I am interested to know your thoughts.

Thank you!!

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Ensure correct transformations in "Location Profile" will work for the whole GPS project