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Co-location of pixels in satellite remote sensing images with demonstrations using sea ice data

التفاصيل البيبلوغرافية
العنوان: Co-location of pixels in satellite remote sensing images with demonstrations using sea ice data
المؤلفون: M. E. Shokr, Robert Moucha
المصدر: International Journal of Remote Sensing. 19:855-869
بيانات النشر: Informa UK Limited, 1998.
سنة النشر: 1998
مصطلحات موضوعية: Synthetic aperture radar, Pixel, Computer science, TEC, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, computer.software_genre, law.invention, Data set, law, Coincident, General Earth and Planetary Sciences, Radiometry, Radar, computer, Remote sensing, Data integration
الوصف: Quantitative integration of remote sensing data requires accurate co-location of pixels between data from different sensors. A technique has been developed, based on a simple spherical Earth model, to map ground resolution cells pertaining to pixel/grid points in a coarse-resolution sensor into an image acquired by a fine-resolution sensor. Pixels from the fine-resolution sensor, located within the coarse-resolution cells, can then be identified and their radiometric information can be compared to or combined with the coarse-resolution observations to improve the utility of both data sets. The technique is presented along with examples to demonstrate potential applications such as: (1) correlation between sensors radiometric parameters, (2) validation of products from a coarseresolution sensor using sub-pixel information from a coincident fine-resolution data set, and (3) contribution of ground target heterogeneity within a single pixel to observed radiometric parameters. Successful application of the tec...
تدمد: 1366-5901
0143-1161
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c73ff4ff393fc83f8bf4561f8061d2dc
https://doi.org/10.1080/014311698215757
رقم الأكسشن: edsair.doi...........c73ff4ff393fc83f8bf4561f8061d2dc
قاعدة البيانات: OpenAIRE
الوصف
تدمد:13665901
01431161