Agilent - Keysight
... measurement menu for making quick and accurate phase noise measurements. The application automatically optimizes the measurement in each offset range to give the best possible measurement accuracy. The user can quickly select between a spectrum monitor mode, a spot measurement that shows phase noise ...
... measurement menu for making quick and accurate phase noise measurements. The application automatically optimizes the measurement in each offset range to give the best possible measurement accuracy. The user can quickly select between a spectrum monitor mode, a spot measurement that shows phase noise ...
SOIL MOISTURE DETERMINATION USING REMOTE SENSING
... predictions for the next 100 years are up to 8°C, 3-5°C by the end of the XXI century. Floods, droughts, forest fires and other natural disasters are more frequent across the globe. The struggle with the nature of these disasters is comprehensive and requires the involvement of a vast number of peop ...
... predictions for the next 100 years are up to 8°C, 3-5°C by the end of the XXI century. Floods, droughts, forest fires and other natural disasters are more frequent across the globe. The struggle with the nature of these disasters is comprehensive and requires the involvement of a vast number of peop ...
Satellite Stabilization
... satellite pointed accurately in the desired direction. The precision with which the attitude needs to be controlled depends on the satellite antenna beam width. Spot beams and shaped beams require more precise attitude control as compared to Earth coverage or regional coverage antennas. Attitude co ...
... satellite pointed accurately in the desired direction. The precision with which the attitude needs to be controlled depends on the satellite antenna beam width. Spot beams and shaped beams require more precise attitude control as compared to Earth coverage or regional coverage antennas. Attitude co ...
Continuous Planning for the Control of an Autonomous Agile Satellite
... (cloud cover detection, data downloading...). But many activities of an agile satellite need to control its attitude which can be seen as a shared resource. For example, an observation cannot be executed in parallel of a cloud cover detection which requires an orientation of the satellite 30 degrees ...
... (cloud cover detection, data downloading...). But many activities of an agile satellite need to control its attitude which can be seen as a shared resource. For example, an observation cannot be executed in parallel of a cloud cover detection which requires an orientation of the satellite 30 degrees ...
Observing and understanding the Earth system variations from
... exchange between land and ocean water on a global scale are difficult to measure using traditional instruments. The solid-Earth’s surface and interior are changing constantly because of mantle convection, tectonics, and surface processes. These activities cause displacements and deformations of the E ...
... exchange between land and ocean water on a global scale are difficult to measure using traditional instruments. The solid-Earth’s surface and interior are changing constantly because of mantle convection, tectonics, and surface processes. These activities cause displacements and deformations of the E ...
CCD and CID solid-state detectors
... necessary to access additional analyte wavelengths. Solid-state detection systems such as CCDs and CIDs overcame many of the deficiencies inherent in PMT-based simultaneous systems. These modern ICPs provided the productivity gains demanded by laboratories, with additional advantages of lower cost o ...
... necessary to access additional analyte wavelengths. Solid-state detection systems such as CCDs and CIDs overcame many of the deficiencies inherent in PMT-based simultaneous systems. These modern ICPs provided the productivity gains demanded by laboratories, with additional advantages of lower cost o ...
Dehydration faulting in serpentinite: regular vs. slow earthquakes
... It has been well documented in the laboratory that dehydration of hydrous minerals in subducting slabs can generate intermediate-depth earthquakes. However, these earthuqkes has not been well characterized. Here we report two different-types of earthquakes generated by dehydration of antigrite in se ...
... It has been well documented in the laboratory that dehydration of hydrous minerals in subducting slabs can generate intermediate-depth earthquakes. However, these earthuqkes has not been well characterized. Here we report two different-types of earthquakes generated by dehydration of antigrite in se ...
Geophysical Journal International
... because of the shorter epicentral distances and multipathing is suspected to affect the Rayleigh wave train. These undesired signals have been suppressed by the phase-matched filter. As a result, the consistency of the measurements in group II was improved, although not to the level of group I. All ...
... because of the shorter epicentral distances and multipathing is suspected to affect the Rayleigh wave train. These undesired signals have been suppressed by the phase-matched filter. As a result, the consistency of the measurements in group II was improved, although not to the level of group I. All ...
A new method to assess long-term sea
... conjunction with sea level, water column and barometric data. to assess the long term vertical seafloor deformation to a few centimeters accuracy in shallow water environments. The method helps to remove the apparent vertical displacement on the order of tens of centimeters caused by the BPR instrum ...
... conjunction with sea level, water column and barometric data. to assess the long term vertical seafloor deformation to a few centimeters accuracy in shallow water environments. The method helps to remove the apparent vertical displacement on the order of tens of centimeters caused by the BPR instrum ...
Laser Interferometric Sensor for seismic waves velocity
... The most common differential length measurement is a measurement of the length fractional change of a given baseline, referred in geophysics as local strain. The magnitudes of the strains encountered in practice are spread over a wide range: Earth-tide strain may be as large as 10−7 while strains pro ...
... The most common differential length measurement is a measurement of the length fractional change of a given baseline, referred in geophysics as local strain. The magnitudes of the strains encountered in practice are spread over a wide range: Earth-tide strain may be as large as 10−7 while strains pro ...
Satellite Imaging System
... of the satellite is an elliptical orbit. In that case the satellite will go in counter clockwise direction through an elliptical path from perigee point (close to earth) to apogee point (far from earth) as shown in FIGURE 4. It means that the ground resolution of satellite imaging system will be 0.4 ...
... of the satellite is an elliptical orbit. In that case the satellite will go in counter clockwise direction through an elliptical path from perigee point (close to earth) to apogee point (far from earth) as shown in FIGURE 4. It means that the ground resolution of satellite imaging system will be 0.4 ...
Steady State Free Precession Imaging
... trueFISP, and echo planar imaging (EPI) acquire the data for one entire slice before beginning the next slice. Parallel imaging techniques may also help. In most cases, the acquisition is rapid enough to freeze respiratory motion, greatly minimizing artifacts within each slice. These don’t account ...
... trueFISP, and echo planar imaging (EPI) acquire the data for one entire slice before beginning the next slice. Parallel imaging techniques may also help. In most cases, the acquisition is rapid enough to freeze respiratory motion, greatly minimizing artifacts within each slice. These don’t account ...
LP 13-17 February 2017
... - I will begin learning about my Satellite Imagery -Topographic Map Conversion - I will participate in the Project where I will create a topographic Topographic/Satellite Image Match Up to map from an assigned satellite image. illustrate the relationship between satellite - I will discuss my assigne ...
... - I will begin learning about my Satellite Imagery -Topographic Map Conversion - I will participate in the Project where I will create a topographic Topographic/Satellite Image Match Up to map from an assigned satellite image. illustrate the relationship between satellite - I will discuss my assigne ...
Seismograms, phase picks, earthquake locations, tectonics
... Magnitude has no minimum or maximum limit. However the maximum value ever recorded was about 9.5 (Chile, 1960). We currently detect several magnitude 0 and few negative magnitude earthquakes. In principle they do seldom exceed magnitude -1, but this threshold is only limited by the sensitivity of th ...
... Magnitude has no minimum or maximum limit. However the maximum value ever recorded was about 9.5 (Chile, 1960). We currently detect several magnitude 0 and few negative magnitude earthquakes. In principle they do seldom exceed magnitude -1, but this threshold is only limited by the sensitivity of th ...
Subduction tectonics: Earthquake cycle and long
... and partitioning of obliquity into trench-normal subduction and trenchparallel upper-plate shear. Other cause – coastwise lateral escape from collision zone between a buoyant subducting feature with ...
... and partitioning of obliquity into trench-normal subduction and trenchparallel upper-plate shear. Other cause – coastwise lateral escape from collision zone between a buoyant subducting feature with ...
small satellites – a tool for earth observation?
... Simple imaging of the ground requires a linear array sensor perpendicular to satellite motion. Images of such a sensor system require geocoding. This is possible using the transmitted GPS and attitude orbital data within accuracy limitations. Ground control points can increase the accuracy of geocod ...
... Simple imaging of the ground requires a linear array sensor perpendicular to satellite motion. Images of such a sensor system require geocoding. This is possible using the transmitted GPS and attitude orbital data within accuracy limitations. Ground control points can increase the accuracy of geocod ...
Phasor diagrams
... unless it is accompanied by a circuit diagram. •The assumed directions and polarities are not critical, as the phasor diagram will confirm if the assumptions were correct, and provide the correct magnitudes and phase relations. ...
... unless it is accompanied by a circuit diagram. •The assumed directions and polarities are not critical, as the phasor diagram will confirm if the assumptions were correct, and provide the correct magnitudes and phase relations. ...
Comparison of the main types of fault
... voltage, current, torque and stator/rotor iron losses results, Fig. 3. From now on, the reader attention will be focused only on the torque and iron loss mean values (Fig. 4-Fig. 6) in order to have a strong comparison of the studied cases (discussions on wave ripples not presented here). All the st ...
... voltage, current, torque and stator/rotor iron losses results, Fig. 3. From now on, the reader attention will be focused only on the torque and iron loss mean values (Fig. 4-Fig. 6) in order to have a strong comparison of the studied cases (discussions on wave ripples not presented here). All the st ...
10 GHz, Class-B, 0.5 V, 130 nm CMOS Cross
... the oscillator may be affected [4]. However, if the parasitics are much smaller than the LC components, the resulting mismatch with practical circuit is small. Figure 1 presents the proposed transformation of a crosscoupled oscillator with LC tank using differential inductor. Roman numerals on both ...
... the oscillator may be affected [4]. However, if the parasitics are much smaller than the LC components, the resulting mismatch with practical circuit is small. Figure 1 presents the proposed transformation of a crosscoupled oscillator with LC tank using differential inductor. Roman numerals on both ...
Variations of phase velocity and gradient values of ULF
... A method of constructing of the gradient and phase velocity vectors along the Earth’s surface using three-point measurements of the ULF magnetic field variations was described in (Kopytenko et al., 2000; Ismaguilov et al., 2001; Kopytenko et al., 2002). The phase-gradient method gives a possibility ...
... A method of constructing of the gradient and phase velocity vectors along the Earth’s surface using three-point measurements of the ULF magnetic field variations was described in (Kopytenko et al., 2000; Ismaguilov et al., 2001; Kopytenko et al., 2002). The phase-gradient method gives a possibility ...
Through a glass darkly: improving raypath interferometry Summary
... or curved, rather than being linear, as in the RT transform. The bending or curvature is determined by the nominal interval velocity structure of the earth, so that each sampling trajectory approximately obeys Snell’s law at each major reflecting boundary in the earth, thus approaching the raypath ...
... or curved, rather than being linear, as in the RT transform. The bending or curvature is determined by the nominal interval velocity structure of the earth, so that each sampling trajectory approximately obeys Snell’s law at each major reflecting boundary in the earth, thus approaching the raypath ...
Soundmate 2 - Pro Lighting
... system switched off until it has reached room temperature. Repairs, servicing and electric connection must be carried out by a qualified technician. ...
... system switched off until it has reached room temperature. Repairs, servicing and electric connection must be carried out by a qualified technician. ...
Frontiers in land surface Earth observation
... will combine both active radar and passive microwave radiometry observations to estimate soil Satellite radar altimeter data have been collected for more than 18 years from the European Envisat platforms. It can yield useful information on river and lake levels (Berry, 2011, this volume). discharge ...
... will combine both active radar and passive microwave radiometry observations to estimate soil Satellite radar altimeter data have been collected for more than 18 years from the European Envisat platforms. It can yield useful information on river and lake levels (Berry, 2011, this volume). discharge ...