GIS Data Architectures , Digital Elevation Mo Practice Questions (Q1-5) - Agricultural Physics

1

ICAR JRF Agricultural Physics 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Examples of Raster data are

(A) DTM

(B) Spaghetti

(C) DEM

(D) Arcinode mode!

Choose the correct answer from the options given below:

(A), (C), and (D) only (A) and (D) only (A), (B), (C) and (D) (A) and (C) only

2

ICAR JRF Agricultural Physics 29 Jun 2024Shift 1

Assertion & Reason +4 −1

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : A map layer is a set of data describing a single characteristic for each location within a bounded geographic area

Reason (R) : Only one item of information is available for each location within a single layer

In light of the above statements, choose the correct answer from the options given below.

Both (A) and (R) are true and (R) is the correct explanation of (A) Both (A) and (R) are true and (R) is NOT the correct explanation of (A) (A) is true but (R) is false. (A) is false but (R) is true.

3

ICAR JRF Agricultural Physics 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Vectorization process is not very easy as compared to rasterization, because

Vector format needs topographical structure Vector format does not need topographical structure Multiple items of information require multiple layers There is mixed pixel problem

4

ICAR JRF Agricultural Physics 29 Jun 2024Shift 1

Match the Following +4 −1

Match List-I with List-II:

Choose the correct answer from the options given below:

List - I सूची - I Data Type / Source List-I (Data Type / Source		List - II सूची - II Input / Processing Tool List-II (Input / Processing Tool
A	Analog maps Analog maps	I	Digitizer table / Scanner Digitizer table / Scanner
B	Aerial Photography Aerial Photography	II	Digital photogrammetric workstation Digital photogrammetric workstation
C	Satellite images Satellite images	III	Digital image processing (DIP) software Digital image processing (DIP) software
D	Ground survey Ground survey	IV	Global Positioning System (GPS) receiver Global Positioning System (GPS) receiver

A}(), (B}(V), (C)-(I), (D)-(IN) (AU), (BV, (C(II), (D)-() (A)-(III), (B)-(), (C)-(IV), (D)-() (A)(IV), (B)-(1), (C(I, (D-II)

5

ICAR JRF Agricultural Physics 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The most popular modern datum for much of Europe is

ED50 ETRS89 wGse4 NAD83

Agricultural Physics Subjects

General Agriculture

Basic Physics

Soil Physics

Radiation Physics

Plant Biophysics & Nano Technology

Remote sensing

Geoinformatics

Previous Year Papers of Agricultural Physics

Agricultural Physics- ICAR JRF/SRF 2024

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