Measure

Metering Mode

Distance Test

Ions in a gas phase are injected into the instrument and the distance they move in an electric field is measured (alternatively, the time it takes for an ion to move a specific distance is measured).

The unit chosen to measuredistances.

Measure the distance between two points

PRARE on ERS 2 provides precise corrections of altimeter measurements.

The Institute is a member of the International Laser Ranging Service (ILRS) and the European Laser Ranging Service.

And we also use three laser range finders.

When those measurements are made, instead what we find is that the speed is basically constant, as a function of distance.

This method is called ISAR (Inverse Synthetic Aperture Radar), or RDI (Range Doppler Interferometry), and has been widely used in military radars and in radar astronomy.

The precise range and range rate equipment (PRARE), operational on ERS 2, allows precise orbit calculations to be made and accurate corrections to radar altimeter measurements to be implemented.

CRTEAN Centre régional de télédétection des états de l apos Afrique de Nord

CRTEAN Centre régional de télédétection des Etats de l Afrique du Nord

They shot him at close range.

GEOSS would also identify gaps in the acquisition of Earth observation data and facilitate the bridging of such gaps.

But when people learned what her son was accused of, she didn't get that sympathy.

Click on 2 atoms to measure a distance, on 3 atoms to measure an angle, on 4 atoms to measure a dihedral angle.

In fact, the application of light detection and ranging (lidar) instruments was considered an extremely promising new way of obtaining essential atmospheric and geophysical parameters on a global scale.

(German spoken in distance)

The laser retroreflector is a passive optical device used as a target by ground based laser ranging stations in order to determine the accurate position of the satellite.1

Within the project ENVISAT considerable efforts were undertaken to implement multi colour laser ranging, which should improve laser accuracies by eliminating influences of the dry part of the troposphere.

Test whether a given point have the same distance from a given point and from another given point

(j) Experiments for the precise measurement of crustal movement and rotation of the Earth using the very long baseline interferometer (VLBI) and satellite laser ranging systems.

An advantage of optical measurements over radar measurements is that the signal intensity from reflected sunlight falls off only as the square of the distance or altitude, whereas the radar signal return falls off as the fourth power of distance.

And with this telescope we should be able to see stars that are even closer to the center of the galaxy.

These detection ranges apply to highly reflective objects like metals.

Microwave range observation are obviously applicable in matters related to national agricultural production and to the monitoring of fishing in the South Atlantic.

I don't know if he's alive. I don't know if he's tortured.

Most of the killed had been shot in the head at close range, and their throats had been slit.

(a) Assessment and monitoring of land degradation and desertification in North African countries, with the Centre régional de télédétection des états de l apos Afrique du Nord (CRTEAN)

(a) Assessment and monitoring of land degradation and desertification in countries in northern Africa, with the Centre régional de télédétection des États de l Afrique du Nord (CRTEAN)

Because the distance between the Mars and the earth is larger than that between the Moon and Earth, it needs to overcome a series of more complex technical difficulties before the Mars detection.

Survey type NEO missions are dedicated to the detection, tracking (that is, orbit determination) and remote characterization (for example, determination of taxonomic type and surface albedo of NEOs).

Each time you're closer, it gets bigger, down to very, very small distances.

Inequalities should not be frozen and perpetuated.

They said, It's all right, you can detect radio waves from the Sun, but the Sun is the only object in the universe that's close enough and bright enough actually to be detectable. You can easily calculate that radio waves from the Sun are fairly faint, and everything else in the universe is millions of times further away, so it certainly will not be detectable.

Macro, close or distant view

On a hill about 700 metres south west of the launch site is the telemetry Centre, where balloon tracking, telemetry receiving and telecommanding are conducted.

It further recommends that the State party develop an adequate monitoring system to ensure that budgetary allocations effectively reach the most vulnerable groups and reduce regional disparities, in particular between rural and urban areas and eastern and western provinces.

In the short term, the remote sensing programme will be supplemented with observations in the microwave range by means of radar.

Using this technique, 2 millimetre sized objects can be detected at ranges of 500 kilometres.

The TT amp C station has a 3.6 m. autotracking antenna, and it enables range and Doppler measurements and Master Clock Reception (GPS).

Measurements of small radar calibration satellites revealed that the L band radar can now observe space debris of 1.7 cm size in the 800 km range.

In the tracking mode the radar follows an object for a few minutes, gaining data on angular direction, range, range rate, amplitude and phase of the radar echoes.