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Esri EAPA_2025 Exam - Topic 6 Question 6 Discussion

Posted by Caprice on Jun 13, 2025 at 12:20 AM

A GIS analyst wants to change the coordinate system of a hydrant dataset from WGS 1984 to NAD 1983 UTM Zone 15N.

Which tool will allow the data to be correctly transformed into the new coordinate system?

Suggested Answer: C

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30 comments · newest first
MA
Malika 10 months ago
Surprised to see so much confusion about this!
LA
Laurel 10 months ago
Wait, isn't Define Projection also important?
RY
Ryan 10 months ago
Totally agree, Project is the way to go.
JE
Jessenia 11 months ago
C is the right tool for that!
JO
Joanna 11 months ago
Really? I thought Project Raster was the answer.
IR
Irving 11 months ago
I feel like "Define Projection" just sets the projection without changing the data, so it can't be the answer.
EL
Ellsworth 11 months ago
I'm a bit unsure about this one. "Project Raster" sounds familiar, but I can't recall if it's specifically for raster data.
CH
Chuck 12 months ago
I remember practicing with similar questions, and I think "Project" is the right tool for transforming the dataset.
AL
Alyce 12 months ago
I think we need to actually change the coordinate system, so maybe it's not "Define Projection"?
NI
Nikita 12 months ago
I feel pretty confident that the Project tool is the way to go. It's the standard tool for reprojecting spatial data from one coordinate system to another. I'll make sure to double-check the parameters, but I think I've got this.
GI
Gilberto 1 year ago
I'm a little confused. Is the Define Projection tool also an option for this? I'm not entirely sure how that one differs from the Project tool in terms of coordinate system transformations.
RO
Rory 1 year ago
Ah, I remember learning about this in class! The Project tool is definitely the right choice here. It's designed for precisely this kind of coordinate system conversion.
FE
Felix 1 year ago
Hmm, I'm a bit unsure about this one. I know there are a few different coordinate transformation tools in GIS, but I can't quite remember which one is best for this specific task. I'll have to think it through carefully.
LE
Lemuel 1 year ago
I think the Project tool is the one I need to use here. It should allow me to transform the coordinate system of the hydrant data from WGS 1984 to NAD 1983 UTM Zone 15N.
LO
Louisa 1 year ago
I'm not sure, but I think B) Define Projection could also work for changing the coordinate system.
RE
Rene 1 year ago
C) Project is the obvious choice here. Anything else would be like trying to use a wrench to hammer a nail.
QU
Queen 1 year ago
C) Project is the way to go. I can't imagine why anyone would choose A) or B) for this task.
LA
Laila 1 year ago
↳ replying to Queen
C) Project is the way to go. I can't imagine why anyone would choose A) or B) for this task.
FR
Francis 1 year ago
↳ replying to Queen
B) Define Projection
SE
Serina 1 year ago
↳ replying to Queen
A) Project Raster
VO
Von 1 year ago
Definitely C) Project. That's the tool designed specifically for coordinate system transformations.
BE
Bette 1 year ago
↳ replying to Von
Yes, you're right. C) Project is the correct tool for changing the coordinate system.
NO
Norah 1 year ago
↳ replying to Von
I think it's C) Project, that's the tool for coordinate system transformations.
GE
Georgiann 1 year ago
I think the correct answer is C) Project. Transforming coordinate systems is all about projecting the data to the new system.
JE
Jenelle 1 year ago
↳ replying to Georgiann
No, I'm positive it's A) Project Raster. That's the tool for transforming coordinate systems.
LO
Lon 1 year ago
↳ replying to Georgiann
Are you sure? I believe B) Define Projection is the right choice.
BR
Brendan 1 year ago
↳ replying to Georgiann
Actually, the correct tool to use is A) Project Raster.
SU
Sue 1 year ago
↳ replying to Georgiann
I think the correct answer is C) Project.
VO
Vonda 1 year ago
I agree with Dottie, Project Raster is the right tool for this transformation.
DO
Dottie 1 year ago
I think the correct tool is A) Project Raster.
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