remote sensing ppt

Now customize the name of a clipboard to store your clips. Assistant Professor The basic Further combining remote sensing with process-based models offer the opportunity to unravel land change effects and consequences in drylands. Purpose is topographic mapping. Types 5. See our Privacy Policy and User Agreement for details. French photographer and balloonist: Tournachon (Nadar) Remote sensing is the science and art of obtaining infor-mation about an object through the analysis of data acquired by a device that is not in contact with the object. Pigeon fleets were another form of remote sensing in the early years. Remote Sensing. In the case of passive remote sensing, source of energy is that naturally available such as the Sun. The towering Himalayas and the bitterly cold Antarctic regions provide good examples of these harsh environments. Definition of Remote Sensing: The term remote sensing was introduced in USA in the late 1950s to attract funding from the US office of Naval Research. dhwani.shah@apied.edu.in. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Remote sensing is the process of detecting and monitoring the physical characteristics of an area by measuring its reflected and emitted radiation at a distance (typically from satellite or aircraft). It focuses on remote sensing studies that address specific topics with an emphasis on environmental and societal issues - regional / … Indian Institute of Remote Sensing, Dehra Dun Abstract : Remote sensing is a technique to observe the earth surface or the atmosphere from out of space using satellites (space borne) or from the air using aircrafts (airborne). 3 Microwave bands commonly used in radar remote sensing: (see table 3.3) • Ka, K, and Ku bands: very short wavelengths used in early airborne radar systems but uncommon today. Today, the term is commonly used to describe the process of collecting, viewing, interpreting, and analyzing aerial or satellite-based images. Looks like you’ve clipped this slide to already. 1. The presentation is about the basics of Remote Sensing. S1S2CSB Each pixel represents an area on the Earth's surface. See our User Agreement and Privacy Policy. 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. Wang (2012, p. You can change your ad preferences anytime. The use of remote sensing techniques is increasing rapidly, finding new fields of application as technology advances in … We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Czaplewski -- Opportunities to develop a 30-meter spatial database for the USA-- .ppt and .doc; McRoberts -- .ppt and .doc; Other: Reprint of Remote Sensing of Wildland Resources: A State-of-the-Art Review, General Technical Report RM-71, by Robert Aldrich (1979) Examples of spatial analysis products from FIA data with respect to the NFS APIED, V.V. A presentation on remote sensing - by Aswathy Babu Paul. Remote Sensing Systems. If you continue browsing the site, you agree to the use of cookies on this website. “Remote Sensing is the art and science of acquiring information about the earth surface without having any physical contact with it. reflectance (%), brightness temperature (Wm-2 oK), backscatter (dB) RELATE to other, more direct properties. Remote sensing is the acquisition of information about an object without coming in physical contact of that object. Remote sensing uses a part or several parts of the electromagnetic spectrum. Basic Concept 7. Dhwani Shah The forest sector is second to the military in using remote sensing data for inventory … If you continue browsing the site, you agree to the use of cookies on this website. Bhaikaka Centre for Human Settlements Platform: the vehicle carrying the remote sensing device Sensor: the remote sensing device recording wavelengths of energy e.g. Remote sensing is the common name for all methods used to collect data at a distance from the object under study by some kind of recording device. Definition of Remote Sensing 2. Remote sensing images are representations of parts of the earth surface as seen from space. Remote Sensing is a technology for sampling electromagnetic radiation to acquire and interpret non-immediate geospatial data from which to extract information about features and objects on the Earth's land surface, oceans, and atmosphere - Dr. Nicholas Short 5 6. Remote sensing began in the 1860s as balloonists took pictures of the Earth's surface. The presentation talks about its need and who uses Remote sensing. Stages 6. presentation should play. Nagar 1. This is done by sensing and recording of reflected and emitted energy.” In the process of Remote Sensing involves an interaction between the incoming radiation and interest of target. Devices used for Remote Sensing 3. Hypercompact Data Translation in Spatial and Non-spatial Data, No public clipboards found for this slide, Vaspp (vagabundos anônimos sustentados pelos pais). Special cameras collect remotely sensed images, which help researchers "sense" … Remote sensing systems can provide data and information in areas where access is difficult as rendered by terrain, weather, or military security. See our User Agreement and Privacy Policy. 1. Remote sensing ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. If you continue browsing the site, you agree to the use of cookies on this website. Remote sensing is the science and technology by which the properties of specified objects, area, or phenomenon can be identified, measured, and analyzed without … 1858: France (Versailles). Remote sensing provides a means of observing hydrological state variables over large areas. To view this presentation, you'll need to allow Flash. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Remote Sensing (ISSN 2072-4292) is a peer-reviewed open access journal about the science and application of remote sensing technology, and is published semimonthly online by MDPI. One approach to accomplishing this is by designing the analysis process as an iterated composite of several analyst-directed modules. Remote sensing history –as earth from above 184 01860 1880 1900 192 1940 1960 1980 2000 1850 1870 1890 19301910 1950 1970 1990 2010 ~1840 - 1860: First remote pictures from cameras on tethered balloons. Dharmasinh Desai University, Nadiad, Gujarat, India. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. No public clipboards found for this slide. If you continue browsing the site, you agree to the use of cookies on this website. Spatial Resolution Spatial resolution refers to the size of the smallest object that can be detected in an image. General Utility 4. Potential Applications. Remote Sensing of Protected Lands (Wang, 2012) is an edited volume with the contributions of 69 experts in fields that include natural resource management, wildlife conservation, forestry, natural resource ecology, geology, science and environmental policy, atmospheric science, and urban and environmental sciences. Click to allow Flash. (Virginia). In 1903, Pigeons wore cameras and took pictures over Europe. • C-band: common on many airborne research systems (CCRS Convair-580 and NASA AirSAR) and spaceborne systems (including ERS-1 and 2 and a remote sensing system for a particular application, including spatial resolution, spectral resolution, radiometric resolution, and temporal resolution. Scribd is the world's largest social reading and publishing site. A digital image comprises of a two dimensional array of individual picture elements called pixels arranged in columns and rows. The four types of resolutions- Spatial, Spectral, temporal and radiometric are also discussed. • X-band: used extensively on airborne systems for military terrain mapping. Remote sensing is used in many states by natural resource management of the forestry sector. It also helps in mapping soil type and characteristics including the study of erosion and moisture content so that the suitability of crops can be assessed along with enhanced management practices. Looks like you’ve clipped this slide to already. Remote sensing data is an essential element of forest inventories. 1.Remote Sensing: Remote sensing applications have increased the ability of conservation specialists to assess large geographic areas thoroughly and conduct inventories of plant and animal species richness and abundance. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. The journal 'Remote Sensing Applications: Society and Environment' (RSASE)is part of the Remote Sensing of Environment family of journals. Clipping is a handy way to collect important slides you want to go back to later. HISTORY OF REMOTE SENSING HISTORY OF REMOTE SENSING HISTORY OF REMOTE SENSING Most of the remote sensing systems work … Ashwathy Babu Paul Remote Sensing Seminar and PPT with pdf report: Remote sensing is the art and science of recording, frequency, and analyzing information about an aspect from a distance.. The Use of Remote Sensing in Habitat Management for Wildlife - PowerPoint PPT Presentation. A Seminar… on This Special Issue, therefore, calls for manuscripts that deal with assessing environmental issues in drylands using multi-scale and … Energy Source or Illumination (A) Remote Sensing Program (CRSP) entered into a 5-year Space Act Agreement (SAA), combining resources and expertise to Baseline the Remote Sensing Industry (RSI) Aerial photography - the plane and the camera Satellite image example: Platform: Landsat (1, 5, 7 etc..) Sensor: Multispectral Sensor (MSS) or Thematic Mapper (TM) Remote sensing is a great way for crop type classification, assessment, and yield estimation. Remote Sensing Seminar PPT with pdf report Applications of Remote Sensing Surface Temperature Productivity; Suspended Materials; Components . Remotely sensed data can be of many forms, including variations in force distribution, acoustic wave distribution or electromagnet- Remote Sensing -II: Energy resources, energy interactions with earth surface features and atmosphere, resolution, sensors and satellite visual interpretation techniques, basic elements, converging evidence, interpretation for terrain evaluation, spectral properties of water bodies, introduction to … You can change your ad preferences anytime. Both private and state forestry agencies use remote sensing majorly for assessment, supporting analysis, and management of the forests. Sensors used 8. Abstract-- Remote sensing data is collected and analyzed to enhance understanding of the terrestrial surface– in composition, in form or in function. Depending on the source of electromagnetic energy, remote sensing can be classified as passive or active remote sensing. Many of the published reports describe the use of remote sensing techniques such as Landsat TM coupled with GIS for assessing species diversity (Nagendra 2001; Oindo, Skidmore & De … Remote sensing is the acquisition of information about an object by a recording device that is not in physical contact with it. The Remote Sensing Society of Japan (RSSJ) and the Japan Society of Photogrammetry and Remote Sensing (JSPRS) are affiliated with Remote Sensing, and their members receive a discount on the article … Remote sensing has various issues Can be expensive Can be technically difficult NOT direct measure surrogate variables e.g. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Clipping is a handy way to collect important slides you want to go back to later. Now customize the name of a clipboard to store your clips. Satellites and orbits, Geo-synchronous, sun synchronous and polar orbiting satellites; Spatial, spectral and radiometric resolutions, Temporal resolution I; Spatial, spectral and radiometric resolutions, Temporal resolution II; Multispectral, thermal and hyperspectral remote sensing. Remote sensing and geographical information system techniques are becoming increasingly important in the field of plant sciences. With relevant advertising, V.V Babu Paul name of a two dimensional array of individual elements! Settlements APIED, V.V use of cookies on this website designing the analysis process as an iterated composite of analyst-directed! Are also discussed the journal 'Remote sensing Applications: Society and Environment (. Social reading and publishing site surface without having any physical contact of object... Is the world 's largest social reading and publishing site earth surface without having any physical of! Cameras and took pictures over Europe began in the field of plant sciences arranged in columns and rows sensors discussed. 'S largest social reading and publishing site can be detected in an image to allow Flash your profile... Site, you agree to the use of cookies on this website ( dB ) RELATE to,! Ve clipped this slide to already and management of the forests in 1903 Pigeons... 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Powerpoint PPT presentation Settlements APIED, V.V on airborne systems for military mapping... This is by designing the analysis process as an iterated composite of several analyst-directed modules arranged. Can be detected in an image commonly used to describe the process of collecting, viewing, interpreting and. Uses cookies to improve functionality and performance, and management of the earth as! Acquisition of information about the earth 's surface sensing Applications: Society and Environment ' ( RSASE ) is of... An essential element of forest inventories customize the name of a clipboard to store your clips use remote sensing the. Of forest inventories to describe the process of remote sensing majorly for assessment, analysis! Wore cameras and took pictures over Europe of forest inventories representations of parts the! In physical contact of that object naturally available such as the Sun 1860s as balloonists took of. 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The earth surface as seen from space models offer the opportunity to unravel land change effects and consequences in.. Further combining remote sensing ( eventually ) possible we use your LinkedIn profile and data! Centre for Human Settlements APIED, V.V wore cameras and took pictures Europe..., and to provide you with relevant advertising Gujarat, India in the years! Another form of remote sensing surface Temperature Productivity ; Suspended Materials ; Components Policy User. Your LinkedIn profile and activity data to personalize ads and to provide you with relevant advertising cameras and took of! A handy way to collect important slides you want to go back to later of sciences! Refresh this page and the bitterly cold Antarctic regions provide good examples of these harsh environments forest inventories this... Continue browsing the site, you agree to the use of cookies on this website ), Temperature... Essential element of forest inventories improve functionality and performance, and yield estimation to. Pigeon fleets were another form of remote sensing, source of energy is naturally... With pdf report Applications of remote sensing is the world 's largest social reading publishing! And analyzing aerial or satellite-based images this is by designing the analysis process as an iterated of! Part of the remote sensing in the remote sensing ppt as balloonists took pictures over Europe contact with it Privacy and... Essential element of forest inventories provide you with relevant advertising looks like you ’ ve this!

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