estimating environmental variables using thermal remote sensing
Thermal Remote Sensing in Land Surface Processes - Chapter 7 pdf
... observationalwork on the effects of surface heterogeneity on surface flux aggregationusing remote sensing with SVATS suggest that using simple averaging rules to define surface parameters for length scales ... 7.6.1 Results using 1ANGLE_PT The STS model output of the component fluxes for RN, H, and LE using general, closer agreement between Cupid and the STS flux predictions wasobtained using the “series” ... Results using 2ANGLE_PT & 2ANGLE model versions In contrast to the results using the 1ANGLE_PT version, generally closeragreement between Cupid and the STS flux predictions was obtainedusing...
Ngày tải lên: 11/08/2014, 21:21
Flood detection and mapping using microwave remote sensing
... microwave remote sensing Trang 21CHAPTER TWO 2 LITERATURE REVIEW 2.1 Microwave Remote Sensing Remote sensing is a technique to observe the earth surface or the atmosphere from space using satellites ... derived information specifically using optical remote sensing, which is using visible and infrared wavelength of electromagnetic radiation These optical remote sensing data are the preferred data ... which were entirely based on optical remote sensing (e.g Wubet, 2007 ; Daniel, 2007) However, optical remote sensing which operates in the visible, infrared or thermal range of the electromagnetic...
Ngày tải lên: 14/08/2017, 15:55
Using GIS, remote sensing, and machine learning to highlight the correlation between the land useland cover changes and flash flood potential
... systems (GIS) and remotesensing, represent useful tools for assessing the land-use changes, as well as flash-flood potential [23].The continuous advancements in the field of remote sensing have enabled ... 2.Methodology performed in the study Trang 63.1 Remote Sensing Images ProcessingThe two land uses/land covers, for 1989 and 2019, were extracted from remote sensing imagery.This method of data acquisition ... flash-flood potential changes in the Zăbala catchment (Romania) between the years 1989 and 2019using GIS, remote sensing, and machine learning algorithms The procedural steps of the appliedworkflow are...
Ngày tải lên: 14/10/2022, 15:27
Using Surface Drifters and Remote Sensing Images to Observe Currents and Mesoscale Activity Offshore Brazil an Environmental Perspective
... Trang 1Using Surface Drifters and Remote Sensing Images to Observe Currents and Mesoscale Activity Offshore Brazil: an Environmental Perspective Ronald Buss de ... paper presents a general view on the utilization of data from surface drifters and remote sensing satellites for environmental applications in the offshore oil production sites located at the Campos ... important for various reasons: (1) remote sensing techniques offer a general, synoptic view of the sea surface difficult to be achieved by other techniques; (2) the intense thermal gradients occurring...
Ngày tải lên: 19/10/2022, 22:22
Detection of actual and assessment of potential plantations in Lao PDR using GIS and remote sensing technologies doc
... 1Rubber in Laos Detection of actual and assessment of potential plantations in Lao PDR using GIS and remote sensing technologies Diplomarbeit der Philosophisch-naturwissenschaftlichen Fakultät ... 3Rubber in Laos Detection of actual and assessment of potential plantations in Lao PDR using GIS and remote sensing technologies Diplomarbeit der Philosophisch-naturwissenschaftlichen Fakultät ... is indispensable regarding decision-making and elaboration of development strategies Using my GIS and Remote Sensing competence and my fascination for the possibilities offered by spatial data...
Ngày tải lên: 17/03/2014, 11:20
Environmental Modelling with GIs and Remote Sensing - Chapter 7 pptx
... correlation is, for instance, a common phenomenon when using the various bands of a remote sensing image, and especially hyperspectral remote sensing (Skidmore and Kloosterman 1999; Van der Meer ... displays the distribution of wildebeest in the Mara ecosystem Trang 4124 Environmental Modelling with CIS and Remote Sensing in Narok district (Said et al 1997) McAllister et al (1994) used G ... basis Satellite remote sensing undoubtedly has a potential for mapping of animal distribution, but successful applications seem to be few Mumby et al (1998a) mapped coral reefs using aerial photography...
Ngày tải lên: 12/08/2014, 02:22
LAND COVER CHANGE AND THE CO2 STOCK IN THE CO2 STOCK IN THE PALEMBANG CITY, INDONESIA a STUDY USING REMOTE SENSING GIS TECHNIQUE AND LUMENS
... from land cover change 11 2.3 GIS, Remote sensing and LUMENS 12 2.3.1 GIS and Remote Sensing 12 2.3.2 LUMENS 13 2.4 Land cover change study by remote sensing data 14 PART III METHODS 15 ... is limited when the remote sensing imagery contains haze or noise Therefore, imageries from Indian Remote Sensing Satellite (IRS) were visually and digitally interpreted by using the image interpretation ... STOCK IN THE PALEMBANG CITY, INDONESIA: A STUDY USING REMOTE SENSING, GIS TECHNIQUE AND LUMENS. BACHELOR THESIS Study mode: Full-time Major: Environmental Science and Management Faculty: International...
Ngày tải lên: 18/11/2020, 14:00
Debris flow impact assessment along the AlRaith Road, Kingdom of Saudi Arabia, using remote sensing data and field investigations
... http://www.tandfonline.com/loi/tgnh20 Debris flow impact assessment along the Al-Raith Road, Kingdom of Saudi Arabia, using remote sensing data and field investigations Ahmed M Youssef, Mohamed Al-kathery, Biswajeet Pradhan ... El-sahly (2016) Debris flow impact assessment along the Al-Raith Road, Kingdom of Saudi Arabia, using remote sensing data and field investigations, Geomatics, Natural Hazards and Risk, 7:2, 620-638, ... articles Trang 2Debris flow impact assessment along the Al-Raith Road, Kingdomof Saudi Arabia, using remote sensing data and field investigations AHMED M YOUSSEFyz, MOHAMED AL-KATHERYz, BISWAJEET PRADHAN...
Ngày tải lên: 25/04/2016, 07:25
Land use and land cover change detection analysis using remote sensing techniques the case of hawassa town, southern ethiopia
... analysis by Using remote sensing techniques: the case of Hawassa Town, Southern Ethiopia and submitted in partial fulfillment of the requirements for degree of Master of Arts ( Geography and Environmental ... analysis by Using remote sensing techniques: the case of Hawassa Town, Southern Ethiopia has been carried out by me under supervision of Dr Desalegn Wana, Department of Geography and Environmental ... 1994) Remote sensing data as the sources for GIS have been one of the most important data sources for studies of land cover spatial and temporal changes In fact, multi temporal remote sensing...
Ngày tải lên: 15/08/2017, 15:10
Monitoring urban expansion and suitability analysis for residential housing by using geographic information system and remote sensing, the case of sululta town, oromia regional state of ethiopia
... DEPARTMENT OF GEOGRAPHY AND ENVIRONMENTAL STUDIES Monitoring Urban Expansion and Suitability Analysis for Residential Housing by Using Geographic Information System and Remote Sensing; the Case of Sululta ... System, Remote Sensing and Digital Cartography June, 2017 Addis Ababa Trang 2ADDIS ABABA UNIVERSITY COLLEGE OF SOCIAL SCIENCE DEPARTEMNT OF GEOGRAPHY AND ENVIRONMENTAL STUDIES (GIS, REMOTE SENSING ... Monitoring Urban Expansion and Suitability Analysis for Residential Housing by Using Geographic Information System and Remote Sensing, the Case of Sululta Town, Oromia Regional State of Ethiopia...
Ngày tải lên: 15/08/2017, 15:12
Remote Sensing and GIS Technologies for Monitoring and Prediction of Disasters (Environmental Science and Engineering - Environmental Science)
... based analysis of seismogenic damage in Bam, Iran, using Envisat ASAR data IEEE Transactions on Geoscience and Remote Sensing, Special issue “Remote sensing for major disaster prevention, monitoring ... disasters as the general theme was ‘Remote Sensing and GIS Techniques for Monitoring and Pre-diction of Disasters’ It was organised by the Indian Society of Remote Sensing, ISPRS, ISRO, UNOOSA, FIG, ... disaster management Though not specifically concentrated on remote sensing data, the presented systems can easily be used if remote sensing imagery is available shar-Jan Herrman addresses the...
Ngày tải lên: 31/10/2018, 20:21
Determination of the geomorphologic parameters of the Thuthapuzha river basin in Central Kerala, India, using GIS and remote sensing
... the Geomorphologic Parameters of the Thuthapuzha River Basin in Central Kerala, India, Using GIS and Remote Sensing B.J Chethan 1* and B Vishnu 2 1 KCAET, KAU, Tavanur, Kerala, India 2 RARS, Kumarakom, ... study,Cartosat-1: DEM - Version-3R1 1 arc sec (~ 32 m) resolution was downloaded from ISRO, National Remote Sensing Centre’s (NRSC), India Geo-platform Bhuvan website The morphometric parameters of sub ... identified and derived using morphometric analysis All the parameters are categorized under four aspect: drainage network, basin geometry, drainage parameters, and relief parameters using defined mathematical...
Ngày tải lên: 30/05/2020, 20:55
Sea surface temperature trends and the influence of ENSO on the southwest sea of Vietnam using remote sensing data and GIS
... Sea surface temperature trends and the influence of ENSO on the southwest sea of Vietnam using remote sensing data and GIS Tran Anh Tuan * , Vu Hai Dang, Pham Viet Hong, Do Ngoc Thuc, Nguyen ... Sea surface temperature trends and the influence of ENSO on the southwest sea of Vietnam using remote sensing data and GIS Vietnam Journal of Marine Science and Technology, 20(2), 129–141. Trang ... fluctuates during El Niño and La Niña episodes Keywords: Trend, sea surface temperature, ENSO, remote sensing, GIS, southwest sea of Vietnam. Citation: Tran Anh Tuan, Vu Hai Dang, Pham Viet Hong,...
Ngày tải lên: 23/07/2020, 01:56
Assessment of soil quality of babhalgaon village of latur district for soil health and land resource management by using remote sensing and GIS techniques
... Quality of Babhalgaon Village of Latur District for Soil Health and Land Resource Management by using Remote Sensing and GIS Techniques A D Nawkhare, P H Vaidya, M K Ghode* and N S Titirmare Department ... (reports, maps etc.) were used for preparation of Screen digitization was done to prepare various maps Using the village maps (prepared from toposheet and satellite data), the area was traversed to verify...
Ngày tải lên: 20/09/2020, 19:15
Thermal Remote Sensing in Land Surface Processes - Chapter 1 pptx
... vii viii x xix PART I Thermal infrared data for assessment and quantication of surface energy uxes and soil moisture Estimating environmental variables using thermal remote sensing 11 KE VI N P ... surface energy uxes and soil moisture chap01 2004/1/20 page #1 Chapter Estimating environmental variables using thermal remote sensing Kevin P Czajkowski, Samuel N Goward, Theresa Mulhern, Scott ... and A Walz (2002) Thermal remote sensing of near surface water vapor Remote Sens Environ 79: 25365 Dalu, G (1986) Satellite remote sensing of atmospheric water vapour Int J Remote Sens 7: 108997...
Ngày tải lên: 11/08/2014, 21:21
Thermal Remote Sensing in Land Surface Processes - Chapter 2 ppt
... was done using two approaches The first one consisted in using RT code simulations with realistic and exhaustive atmospheric profiles and surface conditions The second method was performed using ground ... due to a saturation effect Another use of the short-wave channels is in estimating the vegetation fractional cover by using another index, the Modified Soil Adjusted Vegetation Index (MSAVI) (Chehbouni ... Methods have been developed using multispectral data (Schmugge et al 1998) and maybe applicable to newer multispectral systems such as ASTER (Advanced Spaceborne Thermal Emission and Reflection...
Ngày tải lên: 11/08/2014, 21:21
Thermal Remote Sensing in Land Surface Processes - Chapter 3 docx
... mapping 117 is recomputed using equation (3.8), new values of Tc and Hc are computed using equations (3.2) and (3.7), respectively, and a new value of LEc is computed using equation (3.6) One ... sub-grid scale variability J Appl Meteorol 2: 817–31 Gillies, R.R and T.N Carlson (1995) Thermal remote sensing of surface soil water content with partial vegetation cover for incorporation into ... validated using ground-based point measurements and (b) mapping the fluxes at high spatial resolution allows an evaluation of the relative importance of various surface and atmospheric variables...
Ngày tải lên: 11/08/2014, 21:21
Thermal Remote Sensing in Land Surface Processes - Chapter 4 pptx
... micrometeorological measurements, or in some cases, using remote sensing techniques exclusively (Jackson et al 1985; Clothier et al 1986) The remote sensing techniques, however, usually require assumptions ... landscape variables The newest generation of thermal remote sensing instruments [i.e Enhanced Thematic Mapper Plus (ETM+), Moderate-resolution Imaging Spectroradiometer (MODIS), Advanced Spaceborne Thermal ... surface energy balance, H, is the most difficult to ascertain using remote sensing data and is consequently the largest source of error in estimating ET Errors in H are introduced in the estimation...
Ngày tải lên: 11/08/2014, 21:21
Thermal Remote Sensing in Land Surface Processes - Chapter 6 doc
... vegetation, thermal radiances emitted are more apt to contain a blend of energy originating over vegetation and bare soil than microwave radiances “chap06” — 2004/1/20 — page 188 — #4 Remote sensing ... additional source of uncertainty in using surface radiant temperatures to determine soil water content Until the mid-1980s, remote methods for determining soil water content using surface radiant temperatures ... implied in the estimation of soil water content using surface radiant temperature The schematic in Figure 6.9 “chap06” — 2004/1/20 — page 200 — #16 Remote sensing of soil moisture 201 Vertical profiles...
Ngày tải lên: 11/08/2014, 21:21
Thermal Remote Sensing in Land Surface Processes - Chapter 9 pptx
... Section 9.4) An outcome of the solar exergy discussion is that surface temperature, and hence, remote sensing thermal imaging, may play a key role in characterizing an ecosystem’s status, maturity, ... for those wishing to conduct exergy analyses of ecosystems, and in the process identifies thermal remote sensing as a necessary exergy analysis tool This chapter does not provide a guide to performing ... originating from a thermal source at 5,762 K (Weston 1992), while the earth’s thermal radiation emissions can be well approximated as blackbody radiation originating from a thermal source at about...
Ngày tải lên: 11/08/2014, 21:21