COURSE TITLE - FUNDAMENTALS OF REMOTE SENSING Interpretation and Analysis (F) vii. Remote Sensing System. Compiled by : Dr. Zubairul Islam. Limitations of Remote Sensing 5. Nos. atmosphere - Interaction of EMR with earth’s surface. Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). **These*methods*workonthe*same*principles*as* electromagneticremotesensing,*but*compriseasmall*part*of*the totaldata*produced*from*remote*sensing. The vehicles or carriers for remote sensors are called the platforms. 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. SALES ENGINEERING MANAGER, DIGITALGLOBE ASIA-PACIFIC The energy sources may be indirect (e.g. The RSCC is primarily geared towards university level education but some lessons may be suitable for K-12 efforts. Energy Source or Illumination (A) - the first requirement for remote sensing is to have an energy source which illuminates or provides electromagnetic energy to the target of interest. waves,*etc. STAGES IN REMOTE SENSING SYSTEM: The remote sensing system consists of six stages: i. remote sesing is the art, science and tecnology to obtain reliable information of an object on the surface of the earth without comming into physical contact. Application (G) 10. Perhaps the most novel platform at the end of the last century is the famed pigeon fleet that operated as a novelty in Europe. Active Remote Sensing: It makes use of sensors that detect reflected responses from objects that are irradiated from artificially-generated energy sources, such as radar. Remote sensing techniques are replacing traditional methods in field or laboratory analysis when repetitive large-scale measurements are required, representing the only feasible approach for obtaining these data. See our Privacy Policy and User Agreement for details. Two satellite systems in use today are the Landsat and Radarsat remote sensing systems. Remote sensing began in the 1840s as balloonists took pictures of the ground using the newly invented photo-camera. Almost every remote sensing system available can be applied. Clipping is a handy way to collect important slides you want to go back to later. Preprocessing in remote sensing 5.1 Introduction Remote sensing images from spaceborne sensors with resolutions from 1 km to < 1 m become more and more available a reasonable costs. Images from US and French remote sensing satellites monitored the activity at the site. Satellite remote sensing data have been widely used for vegetation phenology monitoring over large geographic domains using various types of observations and methods over the past several decades. See our User Agreement and Privacy Policy. Or, it could be a multitemporal sensing whereby data are collected on the same site at different dates. Now customize the name of a clipboard to store your clips. zubairul@gmail.com Looks like you’ve clipped this slide to already. ROLE OF REMOTE SENSING . The reactor complex is the green rectangular area located just to the left of the black cooling pond. COURSE CODE - GeES2081 COURSE MATERIAL Visible and Reflective Infrared Remote Sensing. Image: 1903 pigeons wearing cameras. Image Credit: NASA. Passive remote sensing systemsmeasure existing radiation such as the reflected solar radiation from the earth’s surface. iii. Limitations of Remote Sensing | PowerPoint PPT presentation | free to view You can change your ad preferences anytime. STAGES OF EXPLORATION AS PER UNFC NORMS The geological assessment (G) as per UNFC norms has four codes in order of increasing details. Typical examples of platforms are satellites and aircraft, but they can also include radio-controlled aeroplanes, balloons, kits for low altitude remote sensing, as well as ladder trucks or ‘cherry pickers’ for ground investigations. II. Edited By - Dr. Zubairul Islam, Associate Professor, Department of geography and Environmental studies. Interaction with the Target (C) iv. ANDREW STEELE . Even after the fire was out, the heat from the reactor was detected by infrared sensors in orbit. “Remote Sensing is the art and science of acquiring information about the earth surface without having any physical contact with it. APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi... No public clipboards found for this slide. Map India 2003 Poster Session Remote Sensing and GIS Applications in Highway Designing Debashis Bose, Niladri Gupta Consulting Engineering Services (I) Private Limited DD 18 / 8, Sector – I, Salt lake, Kolkata 700064 e-mail: ceskolbd@vsnl.com Tel. See our User Agreement and Privacy Policy. You can change your ad preferences anytime. See our Privacy Policy and User Agreement for details. If you continue browsing the site, you agree to the use of cookies on this website. (ii) Those operating in the microwave region, because the technology for developing microwave sensors is quite different from that of OIR sensors. Remote sensing systems are divided into two groups based on separate technical solutions. Remotely sensed data can be of many forms, including variations in Stages in Remote Sensing • Emission of electromagnetic radiation, or EMR (sun/self- emission) • Transmission of energy from the source to the surface of the earth, as well as absorption and scattering • Interaction of EMR with the earth’s surface: reflection and emission • Transmission of energy from the surface to the remote sensor • Sensor data output - Satellite Remote Sensing 1. The stages of remote sensing are described in follows steps: Source of Energy. If you continue browsing the site, you agree to the use of cookies on this website. defnition of remote sensing. - Transmission of energy from surface to Remote Sensor mounted on a platform, through We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. COLLEGE OF SOCIAL SCIENCE AND HUMANITIES (i) Reconnaissance (G4) (ii) Prospecting (G3) (iii) General Exploration (G2) (iv) Detailed Exploration (G1) Each stage generate resource data with a clearly defined degrees of geological assurance. 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. radar). First, the term “remote sensing” was initially introduced in 1960. Now customize the name of a clipboard to store your clips. For example, data may be collected on rice-growing land at various stages of the crop's growth, or on a volcano before and after a volcanic eruption. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. So the stages of Remote Sensing include (Fig.1): - A source of electromagnetic radiation or EMR (Sun) - Transmission of energy from the source to the surface of the earth, through . Before 1960 the term used was generally aerial photography. If you continue browsing the site, you agree to the use of cookies on this website. Remote Sensing Remote Sensing is: The art and science of obtaining spatial information about an object or phenomenon without being in direct contact with the object (Jensen 2000). 1 Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). Radiation and the Atmosphere (B) iii. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi... No public clipboards found for this slide. With respect to wavelength regions, remote sensing is classified into three categories: i. the sun) or direct (e.g. The use of remote sensing imagery to monitor emergency Figure 1: Stages of Remote Sensing . In the previous video about Remote Sensing, we told you the definition of Remote Sensing. : + 91 – 33 – 23597305-07/8809 Fax No. Types of Sensors 4. TGRS-00007-2001 Madhok & Landgrebe, “A Process Model for Remote Sensing Data Analysis” 2 A Process Model for Remote Sensing Data Analysis Varun Madhok and David A. Landgrebe, Life Fellow, IEEE Abstract-- Remote sensing data is collected and analyzed to enhance understanding of the terrestrial surface– in composition, in form or in function. 1.2 Elements of remote sensing process There are seven elements comprise the remote sensing process from beginning to end. 1. Title: Microsoft PowerPoint - Lecture25.ppt Author: Keith Clarke Created Date: 11/28/2011 2:40:00 PM Remote Sensing data extensively used in all aspects of resource extraction. The first one is data acquisition and the second data processing and interpretation. For some remote sensing sensors already large t archives for periods over 20 year are available via the World Wide Web (e.g., Landsat, NOAA-AVHRR). 2-Active remote sensing, on the other hand, emits energy in order to scan objects and areas whereupon a sensor then detects and measures the radiation that is reflected or backscattered from the target. Introduction to Remote Sensing, Earth Observation Optical & Radar Satellites . 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 … Remote-sensing case studies of protected areas in the volume are organized in four sections devoted to (1) the changing landscape of protected lands; (2) inventory, mapping, and conservation of protected lands and waters; (3) inventory and monitoring of frontier lands; and (4) decision support for management of protected lands. Types of Remote Sensing Based on Source of Energy Platform 2. DEPARTMENT OF GEOGRAPHY AND ENVIRONMENTAL STUDIES ii. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Types of Satellite 3. Basic Components of an Ideal Remote Sensing System 6. Chapter 5. Sensors used in Remote Sensing: (i) Those operating in the optical-IR (OIR) region, and. They are: Origin of electromagnetic energy (sun, a transmitter carried by the sensor). The goal of the Remote Sensing Core Curriculum is to provide the resources to support a state-of-the-practice educational experience. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Of our five senses (sight, hearing, taste, smell, touch), three may be considered forms of "remote sensing", where the source of information is at some distance. Clipping is a handy way to collect important slides you want to go back to later. Types of Sensors 4. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Whiz quiz. System Overview in Remote Sensing: Two major steps are involved in this process. Since the end of the 1960s, remote sensing has been used in plant disease detection with increasing frequency. ii. REGIONAL TRAINING ON THE USE OF DRONES, SATELLITE IMAGERY AND GIS. Presentation focuses on representative examples of the application of Remote Sensing systems to the three main stages of … Active remote sensing systems emit radiation on the study object and measure the reflected amount of radiation. Energy Source or Illumination (A) ii. Looks like you’ve clipped this slide to already. Types of Satellite 3. The source of energy (electromagnetic radiations) is a prerequisite for the process of remote sensing. Module Name and Code: SPATIAL DATA ACQUISITION AND ANALYSIS, GeESM2081 Remote sensing is referred in relationRemote sensing is referred in relation ... (Organization for execution at all stages of remote-sensing technology: international and national organizations, centers, universities, etc ... Microsoft PowerPoint - Fundamentals of Remote Sensing.ppt [Compatibility Mode] If you continue browsing the site, you agree to the use of cookies on this website. The other two rely on direct contact with the source of information - which are they? 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. Thermal Infrared Remote Sensing. 1. Can "remote sensing" employ anything other than electromagnetic radiation? outline. ADIGRAT UNIVERSITY Recording of Energy by the Sensor (D) v. Transmission, Reception, and Processing (E) vi. However, new methods and technologies for sensing of the Earth’s surface were moving beyond the traditional black and white aerial photograph, requiring a new, more comprehensive term be established. 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