Can explore several remote sensing products with an easy to use interface. Meaning, pronunciation, translations and examples log in dictionary. Examples of remotesensing methods include aerial photography, radar, and. Njoku jet propulsion laboratory california institute of technology pasadena, california usa. The reactor complex is the green rectangular area located just to the left of the black cooling pond. With reverso you can find the english translation, definition or synonym for remote sensing and thousands of other words. Remote sensing radarimaging from space began in 1981 and showed scientists what was goi 2 replies. Ieeetransactions on geoscience and remote sensing 1 hyperspectral image classi.
Jan 31, 2017 dictionary of remote sensing and geoinformatics hardcover anand malik jan 31, 2017 dictionary of remote sensing and geoinformatics hardcover anand malik stay safe and healthy. Particle swarm optimization based dictionary learning for. From cambridge english corpus he also pioneered the use of computer technologies in remote sensing and geographical information systems long before these became used as standard technologies. In remote sensing it is represented by the histogram of dn in one band for a scene. Energy, when hitting a target, can be scattered in many directions. In remote sensing, image fusion is the process of blending two images to obtain finer details of the fused image. Handbook on geographic information systems and digital mapping. Remote sensing article about remote sensing by the free. Tran, senior member, ieee abstracta new sparsitybased algorithm for the classi. Article spatiotemporal fusion of remote sensing images with structural sparsity and semicoupled dictionary learning jingbo wei 1,2, lizhe wang 2,3, peng liu 2 and weijing song 3 1 institute of space science and technology, nanchang university, nanchang 330031, china. This work thus bridges a gap in the literature and shows not only that compressed sensing is viable in this context, but also that accurate recovery is possible via an 1analysis optimization problem.
Remotesensing definition of remotesensing by medical. We felt so happy because we can finish this dictionary without any big trouble although we lost one of our beloved editors. Oct 29, 2012 the gis dictionary contains definitions of gis, cartography, remote sensing, and geographic terms. International journal of remote sensing volume 6, 1985 issue 2. A photo taken by a digital camera would be defined in terms of zeros and ones and would be considered. Shimmer results in blurring on remotely sensed images, and is the. The acquisition of data relating to an object by the use of sensing devices not in contact with the object, as in weather data collection by a satellite or observation of internal organs through ultrasound.
Three definitions of remote sensing are given below. Sensing a remotesensing tool with an oscillating mirror that moves back and forth across a satellites direction of travel, creating scan line strips that are contiguous or that overlap slightly, thereby producing an image. Please practice handwashing and social distancing, and. Open pdf and software resources of earthsciences, remote sensing and geographic information system.
Every entry has been scrutinized and brought up to date where necessary. Remote sensing definition of remote sensing by merriam. Njoku jet propulsion laboratory california institute of technology. Remote sensing glossary lamontdoherty earth observatory. Nasas first remotesensing spacecraft was the television and infrared observation satellite tiros1 launched april 1960. The ability to quickly produce high quality graphic images from the site.
Images from us and french remote sensing satellites monitored the activity at the site. In 35 recovery results are obtained when the sensing matrix a is of the form d where satis es the restricted isometry property. A dictionary of remote sensing terms last modified by. See students introduction to remote sensing for examples of applications related word. Multilingual dictionary of remote sensing and photogrammetry. Evidence may be so remote from the issues in a trial that it will not be allowed as immaterial. Remote sensing cambridge dictionary english dictionary. A active remote sensing a remotesensing system, such as radar or lidar, that produces electromagnetic radiation and measures its reflection back from a surface. A canada centre for remote sensing remote sensing tutorial. Various disciplines and industries have benefited from the dramatic discoveries enabled by remote sensing.
Information pertaining to some of the above topics, as well as a more comprehensive description on some remote sensing technologies including a glossary of. Initially cameras were used to take photographs on the ground, which provided and still does a fascinating and exciting way to capture moments in time and keep a record of something that happened, which looked more realistic than a drawing or painting. The socalled aerial photo emerged in the 1840s with pictures taken from balloons. Fundamentals of remote sensing ressources naturelles canada. As required and optional data elements are identified, add them to the data dictionary. Remote sensing imagery remote sensing imagery american. Learn the translation for remote sensing in leo s english. Remote sensing has revolutionized the scientific study of the earth by enabling measurements of more detailed and hitherto unexplored phenomena with spatiallyextensive and global perspectives. Process of remote sensing pdf because of the extreme importance of remote sensing as a data input to gis, it has. Feb 17, 2017 in remote sensing, image fusion is the process of blending two images to obtain finer details of the fused image. If you want to use a hard copy version of this tutorial, then download the pdf version and. At the origin of the remote sensing process is an energy source, for example the sun, used to illuminate the target. Remote sensing is commonly performed via airborne platforms such as satellites, specialized aircraft, and unmanned aerial systems uass, which perform airborne photography using mounted cameras. Active remote sensing a remote sensing system, such as radar or lidar, that produces electromagnetic radiation and measures its reflection back from a surface.
Satellites are important tools used by nasa for remote sensing. Remote sensing is a technology to observe objects size, shape and character without direct contact with them. In this paper, an enhanced dictionary based sparse representation edsr is proposed for multitemporal image fusion. Remote sensing is the process of acquiring datainformation about. In this paper, an enhanced dictionarybased sparse representation edsr is proposed for multitemporal image fusion. With nounverb tables for the different cases and tenses links to audio pronunciation and relevant forum discussions free vocabulary trainer. Coupled dictionary learning for unsupervised change.
Geographic concepts are defined here and are arranged alphabetically. Handbook on geographic information systems and digital. Remote sensing is a technique to observe the earths surface, the atmosphere from space using satellites space borne, or from the air using aircrafts airborne. Cartosat2b is an advanced remote sensing satellite built by isro. The book com prises a glossary, an index and a bibliography. More precisely, supervised cd methods require ground reference information about at least one of the observations. Glossary of remote sensing terms natural resources canada. General dictionary of geology 5 foreword in the name of god most gracious most merciful, because of his salvation this dictionary can be completed.
Keep your data dictionary up to date plan ahead for storing data at the start of any project by developing a schema or data model as a guide to data requirements. Enhanced dictionary based sparse representation fusion for. Maps of growth and a classified urban structure derived from remotely sensed data can assist planners to visualize the trajectories of their cities, their underlying systems, functions. Remote sensing definition is the use of satellites to collect information about and take photographs of the earth. Remote sensing definition and meaning collins dictionary. In part i, foundations, campbell covers traditional topics such as the history of remote sensing and key remotesensing concepts. Remote sensing meaning in the cambridge english dictionary. Dictionary of remote sensing and geoinformatics hardcover. However, for large remote sensing data sets, there are often many other priors than the sparsity that we can utilize in the dictionary learning process. Definition of remote sensing in the legal dictionary by free online english dictionary and encyclopedia.
Most often remote sensing is used to measure, map or monitor features of our environment. Please practice handwashing and social distancing, and check out our resources for adapting to these times. A photo taken with a film camera would be an analogue picture. Zomayaf a institute of remote sensing and digital earth, chinese academy of sciences, pr china bdepartment of electrical engineering and information sciences, university of science and technology of china, pr china. Remote sensing cd methods can be first classified with respect to w.
In this case the sampling matrix must depend on the dictionary din which the signal is sparse. Pdf introduction to remote sensing systems, data, and. Highresolution cameras, infrared detectors, and radar systems are used to survey the surface. Jan 25, 2019 there are currently a number of applications of analytical methods and models available to cities by using the remote sensing data and geographic information system gis techniques, in specificfor mapping, monitoring, measuring, analyzing, and modelling. When data structures change, update the dictionary. Zomayaf a institute of remote sensing and digital earth, chinese academy of sciences, pr china. Encyclopedia of earth sciences series encyclopedia of remote sensing edited by eni g. The second edition of oxfords dictionary of earth sciences was published eight years ago, in 1999, and although the dictionary was reprinted with corrections in 2003, it was possible then to make only minor changes. If you are working with data dictionary information within formal. First, for a certain area, the remote sensing images for a terrestrial object at different times always show some similarities because. Meeting environmental challenges with remote sensing imagery. Particle swarm optimization based dictionary learning for remote sensing big data lizhe wanga.
However, for large remote sensing data sets, there are often many other priors than the sparsity that we can utilize in the dictionarylearning process. Coupled dictionary learning for unsupervised change detection between multimodal remote sensing images. Remote sensing is the gathering of information about something by observing it from space. Jan 31, 2017 dictionary of remote sensing and geoinformatics hardcover anand malik stay safe and healthy. Pdf terminology is a key issue for a better understanding among people. Its true that remotesensing products have been introduced in the longterm care marketand the technology seems to be getting better and betterbut widespread. The use of remote sensing imagery to monitor emergency.
Remote sensing is defined as the science and technology by which characteristics of objects of interest can be identified without direct contact concept of remote sensing earth observation from space and air remote sensing is a technology to observe objects size, shape and character without direct contact with them. Aerial photograph a photograph of the earths surface taken from a platform flying above the surface but not in orbit, usually an aircraft. Browse the gis dictionary by alphabet a sampling of geographic terms covered. The acquisition of data relating to an object by the use of sensing devices not in contact with the object, as in weather data collection by a satellite.
The use of remote sensing from space to gather information about the earth began soon after the start of the space age. The remote sensing data also includes a measure of the average biomass density per hectare in the fallow land. Bulgarian dictionary of remote sensing terms focusing on earth. Principles of remote sensingan introductory textbook gdmc. Remote sensing vs aerial photography photogrammetry. Remote sensing definition, the science of gathering data on an object or area from a considerable distance, as with radar or infrared photography, to observe the earth or a heavenly body. Compressed sensing with coherent and redundant dictionaries. Remote sensing can be defined as any process whereby information is. Wikipedia, lexilogos, larousse dictionary, le robert, oxford, grevisse. You can complete the translation of remote sensing given by the englishfrench collins dictionary with other dictionaries such as. Remote sensing definition of remote sensing by the free.
Remote sensing as a technology can be said to have started with the appearance of the first photographs. Remote sensing can provide an effective methodology for mapping surface moisture content over large areas but ground based measurements are required to test its reliability and to calibrate. Spatiotemporal fusion of remote sensing images with. Coupled dictionary learning for unsupervised change detection. The technology of modern remote sensing has a very long history, dating back to the end of the 19th century with the invention of the camera. Determining the rate of urban growth and urban spatial configuration, from remote sensing data, is a prevalent approach in contemporary urban geographic studies. Remote sensing definition in the cambridge english dictionary. Spatiotemporal fusion of remote sensing images with structural sparsity and semicoupled dictionary learning jingbo wei 1,2, lizhe wang 2,3, peng liu 2 and weijing song 3 1 institute of space science and technology, nanchang university, nanchang 330031, china. The gis dictionary contains definitions of gis, cartography, remote sensing, and geographic terms. By the first world war, cameras mounted on airplanes provided aerial views of fairly large surface areas that proved invaluable.