Esri Exam EADP19-001 Topic 6 Question 48 Discussion

Actual exam question for Esri's EADP19-001 exam

Question #: 48
Topic #: 6

[All EADP19-001 Questions]

When is an ArcGIS user required to convert a triangulated irregular network (TIN) surface of elevation to a raster?

Awhen generating contours

Bwhen extracting slope information

Cwhen creating the steepest path

Dwhen performing map algebra

Show Suggested Answer

Suggested Answer: B, D

by Kris at Jul 01, 2024, 08:28 AM

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Eva

2 months ago

This question is a piece of cake! Obviously, the answer is A. Contours are much easier to generate from a raster than a TIN.

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Jesusita

10 days ago

Yeah, converting to a raster is the way to go for generating contours. It's a common practice in ArcGIS.

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Yoko

14 days ago

I agree, it definitely simplifies the process. Raster data is much more versatile for generating contours.

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Eleni

21 days ago

I think the answer is A too. It just makes sense to convert the TIN to a raster for generating contours.

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Dexter

2 months ago

Ah, I remember learning about this in my GIS class. The answer is definitely C - you need a raster to create the steepest path.

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Fernanda

21 days ago

I remember struggling with this concept at first, but converting to a raster makes sense for calculating slope and finding the steepest path.

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Dannie

28 days ago

Yes, that's correct. It's essential for analyzing the terrain and determining the steepest path.

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Bong

1 months ago

I think you're right, we do need to convert the TIN to a raster for creating the steepest path.

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Johana

1 months ago

Yeah, you need a raster for that calculation.

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Patti

1 months ago

Oh, I see. Thanks for clarifying.

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Dorothy

2 months ago

No, it's actually C) when creating the steepest path.

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Kimberlie

2 months ago

I think the answer is A) when generating contours.

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Nickolas

2 months ago

Wait, is this a trick question? Do I get extra credit if I choose the most complex-sounding option?

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Xenia

2 months ago

B) when extracting slope information

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Dorthy

2 months ago

A) when generating contours

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Alpha

3 months ago

I believe it's also important to convert TIN to raster when performing map algebra for spatial analysis.

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Catina

3 months ago

I agree with Leatha. Converting TIN to raster is necessary for generating accurate contours.

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Ben

3 months ago

Haha, I bet the exam writer is chuckling at all the confused students trying to figure this one out.

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Ma

2 months ago

D) when performing map algebra

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Celeste

2 months ago

C) when creating the steepest path

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Devorah

2 months ago

B) when extracting slope information

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Linwood

2 months ago

A) when generating contours

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Leatha

3 months ago

I think an ArcGIS user needs to convert TIN to raster when generating contours.

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