ESM238

__does not require physical
contact or the existence of
a liquid or gas

The characteristics of an
object can be determined
using reflected or emitted
electro-magnetic ______
from the object.

occurs in liquids and
gases

information are present on
the margins of an aerial
photograph

Electromagnetic radiation
(EMR) is electromagnetic
energy in transit. It can be
thought of as a waveform
having electrical and
_______

The information captured
by a camera is recorded on
a

All objects that have a
temperature higher than
absolute zero emit
_____________

Environmental remote
sensing systems focus on
__________

The higher the albedo, the
more reflective the ____

The technical term "remote
sensing" was first used in
the_____

______________is based
on currents that distribute
energy throughout the
volume of liquid or gas

Thick
has albedo of 79 -80

A plane including electric
field is called a plane of

A plane including electric
field is called a plane
of_____

Landsat-1, the first earth
observation satellite was
launched in____________

A
_body is a matter, which
absorbs all electromagnetic energy, incident
upon it and does not reflect
nor transmit any energy.

An
__photograph in broad
terms, is any photograph
taken from the air.

_______________is the
capacity to do work

is based on currents that
distribute energy
throughout the volume of
liquid or gas

The albedo of an object is
its reflectance aggregated
over a broader segment of
the ________

_______occurs in liquids
and gases

The remote sensing data
will be processed
automatically by
and/or manually interpreted
by human

_____was the first earth
observation satellite

The remote nature of these
technologies allow us to
make

energy can be transmitted
through these processes
except.

The technical term "remote
sensing" was first used in
the_____

______different objects are
measured by a sensor in a
limited number of bands
with respect to their,
electro-magnetic
characteristics

The square of the
amplitude is ____________
to the energy transmitted by
electro-magnetic radiation

_remote sensing systems
focus on electromagetic
energy

The technical term "remote
sensing" was first used in
the

Sunlight will be absorbed
and scattered by ozone,
dust,

Which of these is NOT a
sector where remote
sensing is utilized?

The albedo of 80 -95
indicates
snow

__remote sensing devices
emit a signal and detect the
intensity of the signal
reflected back off an object.

The photoelectric effect can
be explained by considering
the electro-magnetic
radiation as composed
of_____

The characteristics of an
object can be determined
using reflected or
emitted__________from
the object

requires that the objects
be in direct physical contact

sensing can be defined as
the study of something
without making actual
contact with the object of
study

Thick cloud has albedo of
______

__region in EMS is visible
to the human eyes.

___________does not
require physical contact or
the existence of a liquid or
gas

The albedo of an old snow
is ______

Electro-magnetic can be
treated as a photon or
_____________

All objects that have a
temperature higher than
absolute zero (0o K or
-273.16o C) emit
_energy

energy can be transmitted
through

A small amount of
electromagnetic energy is
produced by internal heat
and ____________

Remote sensing has
become
used in scientific
researches

The characteristics of an
object can be determined
using
electro-magnetic radiation,
from the object

_____________is a
technology to identify and
understand the object or
the environmental condition
through the uniqueness of
the reflection or emission

The capacity to do work
is______