Magnetometers and Minerals

Boolean: magnetometers +minerals (47,800), magnetometer +mineral (213,000), magnetometers +mineral (50,300), magnetometers +mineralogy (11,900), magnetometer +mineralogy (50,600), magnetometer +mineralogical (26,200), magnetometers +mineralogical (2,220), magnetometer +array +mineralogy (8,000),

Terms: deep subsurface (124,000), mineralogy (8,770,000), moon mineralogy (68,800), earth mineralogy (2,470), mars mineralogy (797), lunar mineralogy (7,150), martian mineralogy (937), geo-mineralogy (1,890), lunar prospector (595,000), mars prospector (85),

Terms: dielectric relaxation (169,000), dielectric relaxations (6,410), dielectric response (134,000), molecular relaxations (1,240), dielectric behavior (48,200), dielectric properties (938,000), complex dielectric constant (39,500), complex dielectric * (88,900), dielectric spectrum (10,300), dielectric spectroscopy (123,000), dielectric spectrometer (1,920), imaginary dielectric spectrum (1), dielectric studies (31,200), dielectric permittivity (162,000),

Terms: complex magnetic permeability (690), magnetic permeability (289,000),

Terms: interfacial polarization (13,000), impedance spectroscopy (359,000), impedance spectroscopic (9,060), dc conductivity (50,200), dc resistivity (61,500),

Terms: bound-water rotation (1), free-water rotation (3), bound water properties (25), bound water * (248,000), subsurface water (703,000),

Terms: radar sounder (58,300), radar sounding (50,900), orbital sounder (20), orbital sounders (2), orbital sounding (1,260),

Terms: pyroelectric (550,000), pyroelectric crystals (3,310), pyroelectricity (61,000), ferroelectric (1,930,000), piezoelectric (5,510,000), thermoelectric (5,500,000), electret (2,250,000),

Wikipedia - Mineral, Mineral Composition of Rocks, Pyroelectric,

Boolean: magnetometer +silicates (15,200), magnetometer +carbonates (20,500), magnetometer +sulfates (1,790), magnetometer +oxides (67,900), magnetometer +halides (2,220), magnetometer +sulfides (11,700), magnetometer +phosphates (2,220),

Boolean: geomagnetic +correlations (127,000), geomagnetic +correlation (310,000), geomagnetic +correlation +fluctuations (93,200),

Boolean: (paleomagnetism OR paleomagnetic) +(mineralogy OR mineralogical) (150,000), pyroelectric +dielectric (85,300), pyroelectric +piezoelectric +(effects OR properties) (70,800), pyroelectric +piezoelectric +dielectric +(effects OR properties) (40,400),

Terms: magnetic minerals (105,000),

On The Origin Of Widespread Subsurface Radar Attenuation At Mars - Relaxations at 600 kHz, 18 MHz, and 22 GHz are due to interfacial polarization, bound-water rotation, and free-water rotation, respectively.

Frequency and temperature dependence in electromagnetic properties of Martian analog minerals - The DC conductivity represents the ability of free charge to flow under the presence of a static electric field. Dielectric permittivity represents the ability of bound charges to separate under the presence of an electric field. Magnetic permeability represents the ability of magnetic moments to align with a magnetic field.

Ground Penetrating Radar (GPR) and Magnetic Minerals at Mars Temperatures - Laboratory measurements of the electrical and magnetic properties of magnetite and grey hematite at Mars ambient temperatures in the ground penetrating radar frequency range have produced surprisingly strong dielectric relaxations, as well as the expected magnetic properties. At the average annual Mars surface temperature of 213 K, magnetite has a strong dielectric relaxation near 10 MHz, and hematite has two strong dielectric relaxations near 15 MHz and 200 MHz. These relaxation processes are strongly temperature dependent, moving about a factor of two lower in frequency with each 10 K decrease in temperature.

Terms: mineralogy (8,770,000), surface mineralogy (22,400), subsurface mineralogy (316),

Terms: moon mineralogy mapper (66,900), mineralogy mapper (66,700), mineralogy mapping (524), mars mineralogy mapper (0), lunar mineralogy (7,150),

Boolean: mineralogy +mars (761,000), mineralogy +spacecraft (176,000), mineralogy +"thermal infrared" (25,000), mineralogy +spectrometers (79,000),

Boolean: "high frame rate" +mineral +infrared (266),

RC, March 21 2009: An aerial survey could use a line imaging approach with very high frame rates (million lines per second), certainly 100 kHz for lines of various lengths.  The pixels are sampling certain locations and the time series for the pixel is sampling the amplitude of the electromagnetic field (in the infrared, the thermal field) at frequencies corresponding to the magnetic resonance frequencies of various mineral and rock species.

Terms: high bandwidth infrared (22), infrared sensors (1,420,000), bandwidth infrared (517), infrared imaging (1,560,000), thermography (3,830,000), high frame rate infrared (64), focal plane arrays (181,000), infrared astronomy (521,000), multispectral (2,130,000),

Boolean: "high frame rate" + infrared (48,100), "high frame rate" + infrared +khz (1,250), "high frame rate" +thermography +khz (40),

Smart CMOS Focal Plane Arrays: A Si CMOS Detector Array and Sigma–Delta Analog-to-Digital Converter Imaging System - 500 8-bit images at a frame rate of 100 kHz

Ultra fast frame rate infrared cameras for R&D and thermography applications -  320 x 256 pixels @ 384 Hz (faster for subframes)

High-Speed Cameras For Equipment Troubleshooting - 1280x1024x532, 720x480x1135, 320x256x2128, 160x128x4256,  640x480x250

Teledyne Imaging Sensors: Infrared imaging technologies for Astronomy & Civil Space 2008 - warm planetary surface produces a relatively high flux in the near infrared, up to 100 million photons
per pixel per second, and the ROIC must achieve high frame rate to reduce image blurring due to spacecraft motion

Boolean: magnetometers +correlations (24,000), geomagnetic +correlation +magnetometers (24,500),

Terms: mineral exploration (4,630,000), geophysical survey (1,130,000), geophysical surveys (1,150,000), oil exploration (8,000,000), petroleum exploration (2,460,000), mining exploration (2,110,000), mineral survey (55,800), mineral surveys (28,100), ore detection (347), ore detector (730), ore detectors (84), ore mapping (189), metal detection (1,230,000), metal detectors (17,700,000), metal detector (9,770,000),

Terms: magnetometer (2,560,000), aerial magnetometer (690), marine magnetometer (9,430),

Terms: quantum magnetometers (598), magnetic susceptibility meter (3,650), vertical electrical sounding (13,000), electrical sounding (23,600), electromagnetic sounding (26,600), magnetic sounding (1,040), magnetic resonance sounding (7,600), relaxation sounding (118), resonance sounding (10,800), ground penetrating (1,740,000),

Terms: magnetic sensors (741,000), magnetic sensor (626,000), cesium magnetometer (11,900), vector magnetometer (16,800), squid magnetometer (94,300), proton magnetometer (35,400), overhauser magnetometer (2,740), overhauser * magnetometer (814), fluxgate magnetometer (97,100),

Vertical electrical sounding for soil exploration