ESM238

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

Energy is transferred from
the high-energy object to
the
energy

requires that the objects
be in direct physical contact

Electromagnetic radiation
(EMR) is electromagnetic
energy in

Electro-magnetic radiation
has
elements of frequency

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

The remote nature of these
technologies allow us to
make ______

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

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

Scattering by atmospheric
molecules with a smaller
size than the wavelength of
the sunlight is called
scattering

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

____________occurs in
liquids and gases

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

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

occurs in liquids and
gases

The albedo of fresh snow
is____

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

18. The capacity to do work is

energy can be transmitted
through

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

__is the ratio of the
distance between two
points on a photo to the
actual distance between the
same two points on the
ground

energy can be transmitted
through

The characteristics of an
object can be determined
using reflected or
emitted__________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 albedo of 50 -60
indicates
snow

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

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

Environmental remote
sensing systems focus on
__________

_______occurs in liquids
and gases

Electro-magnetic can be
treated as a photon or
_____________

The higher the albedo, the
more reflective the

The first earth observation
satellite was launched in
_______

Remote Sensing is a
technology to identify and
understand the object or
the environmental condition
through the uniqueness of
the

Sunlight will be absorbed
and scattered by ozone,
dust,

__is defined as the
reflectance using the
incident light source from
the sun

__region in EMS is visible
to the human eyes.

Landsat-1 was the first
earth observation

A plane including electric
field is called a plane
of_____

____________occurs in
liquids and gases

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

The albedo of 80 -95
indicates
snow

The remote nature of these
technologies allow us to
make ______

A
__scanners can detect
reflected EMR in a series of
different wavelength bands

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

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

46. occurs in liquids and gases

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

Environmental remote
sensing devices can be
mounted on a variety of

The energy source used in
the visible and reflective
infrared remote sensing is
the

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