地理信息科学专业英语书后单词.txt

1geographical information systems geo-referenced data data capture data integration projection and registration data structures information retrieval topological modeling network analysis overlay data output 2discrete objects raster data vector data continuous fields spatial data model digital terrain modeldtm digital elevation modeldem exhaustive enumeration run-length encoding hierarchical file relational file 3geo-referencing geodesy map projections coordinate systems datum ellipsoid geoid gravity earth s spherical graticule cartesian coordinates lambert azimuthal equal-area projection polar coordinate gnomonic projection albers equal-area conic projection developable surface orthographic projection 4location attribute arcslines polygonstraversed areas pointslabeled nodes nodesintersection points data collection color aerial photograph synthetic aperture radar benchmark point scanner on-screen / heads-up digitizing uncertainty error accuracy precision topology creation indexing 5spatial analysis database query reclassification generalization ranking geometry overlay analysis connectivity analysis spatial interpolation standard query languagesql polygon proximity analysis network analysis geo-statistics inverse distance weighted interpolationidw巨 geo-visualization 6environmental management and conservation environmental planning 滮 landscape environmental hazards and risks environmental assessment and monitoring environmental model air pollution & control disaster management public health site analysis health insurance organization health care 7remote sensing sensor electromagnetic radiation radiometer electro-optical scanner radar system platform electromagnetic spectrum electrical field 糡 magnetic field blackbody planck radiation law stefan-boltzmanns law wiens displacement law rayleigh scattering mie scattering nonselective scattering atmospheric windows specular reflector 淴 perfect diffuse reflector irregular reflector spectral reflectance curve 8platform meteorological satellite tiro-1television and infrared observation satellite-1-1 near-polar orbit sun-synchronous goesgeostationary operational environmental satellite advanced very high resolution radiometers(avhrr) return beam vidicon multispectral scannermss thematic mapper pushbroom spotsysteme pour l observation de la terre cnescentre national d etudes spatiales high resolution visiblehrvsensors charge-coupled devices ccds panchromaticpla multispectralmla wfi(wide field imager) earth observing systemeos cbers(china-brazil erath resources satellite) irmss(infrared multispectral scanner) modis(moderate resolution imaging spectro-radiometer) coastal zone colour scannerczcs marine observation satellite (mos) multispectral electronic self-scanning radiometer (messr) visible and thermal infrared radiometer (vtir) microwave scanning radiometer (msr) seawifs(sea-viewing wide-field-of view sensor) radarradio detection and ranging all weather altimeter scatterometer pulse backscattered polarization real aperture radarrar range or across-track resolution azimuth or along-track resolution beamwidth synthetic aperture radar(sar) doppler effect 9analog image digital image pixel spectral resolution radiometric resolution spatial resolution temporal resolution instantaneous field of viewifov channel / band radiometric correction sensor correction atmosphere correction illumination and geometry correction geometric correction ground control point nearest neighbor bilinear interpolation 巨 cubic convolution 巨 resampling contrast enhancement image histogram linear contrast stretch histogram-equalized stretch spatial filtering convolution filter low-passsmoothingfilter image integration high-passsharpeningfilter laplacian filter directionalor edge detection filter / image arithmetic operations addition of images multiplication of image image division or spectral ratioing normalized difference vegetation indexndvi huesaturation and intensity histransform his任 hexcone model image transformation 任 image subtraction principal components analysis digital elevation or digital terrain modelsdems / dtms / 10tone shape size site pattern texture shadow association spectral pattern recognition supervised classification unsupervised classification training area minimum-distance classification euclidian distance normalized euclidian distance mahalanobis distance parallelpiped classfier clustering algorithms maximum likelihood classificationmlc hierarchical clustering non- hierarchical clustering isodata method accuracy assessment field check 11vegetation remote sensing biodiversity protection plant pigmentation internal leaf structures in vivo water content anthocyanin deciduous and coniferous trees ratio vegetation index difference vegetation index perpendicular vegetation index geological remote sensing sedimentary rock magmatic rock metamorphic rock fault fold syncline anticline lineament water remote sensing flood delineation & mapping dust storm land cover / use remote sensing / clouds and snow remote sensing misr 12global positioning systemgis doppler shift pseudo-random noiseprn pseudo-ranges code division multiple accesscdma orbital planes gps signal gps navigation information receiving antenna preamplifier resection 13topography reference ellipsoid geoid coordinate coordinate system datum coordinate reference system reference frame transformation space-fixed reference system earth-fixed reference system celestial reference frame crf terrestrial reference frame trf international celestial reference frameicrf international terrestrial reference frameitrf conventional terrestrial reference system ctrs world geodetic system 1984wgs-84 1984 height / elevation orthometric height normal height geodetic / ellipsoidal height height anomaly coordinated universal timeutc international atomic time tai leap seconds 14carrier frequencies modulate prn codes coarse acquisitionor c/a-code/c/a precision or p-codep chipping rate biphase modulation antispoofingas as clock correction satellite almanac synchronization error signal lossor cycle slips 15random errors biases systematic errors selective availability as ephemeris error clock error multipath error antenna-phase-center variation receiver measurement noise ionospheric delay tropospheric delay time doptdop geometric locations of the gps satellites 伸 dilution of precision dop position doppdop vertical dopvdop horizontal dophdop geometric dop gdop(pdoptdop) covariance matrix user equivalent range erroruere 16point positioning relative positioning least-squares estimation kalman filtering differential positioning static gps surveying gps fast/rapid static surveying fixed solution float solution kinematic gps surveying gps rtk surveying baud rate real-time difference gps