Showing 61 - 80 results of 162 for search '"Satellite imagery"', query time: 0.05s Refine Results
  1. 61

    Lateral Change Detection of Ghezlozan River Channel from 1993 to 2013 by fariba Esfandiary Darabad, Masoud Rahimi, khodadad lotfy, ebadi elhameh

    Published 2020-06-01
    “…In this study, the detection of river side changes was carried out using satellite imagery of TM and OLI Landsat 5 and 8 in the period 1993 to 2013, during which an interval of 158 km from the Ghezelozan River, using the transect method evaluated. …”
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  2. 62

    DEGRADACIÓN DE TIERRAS Y TELEDETECCIÓN EN PLANICIES PRÓXIMAS A LA LOCALIDAD DE CENTENARIO, PROVINCIA DE NEUQUÉN by Luis Bertani, Oscar Peña

    Published 2015-12-01
    “…In addition to the information obtained during the field trips and the analysis of the background to this, the methodology involves the use of GIS Idrisi (Kilimanjaro version) for the digital processing of Landsat ETM satellite imagery provided by CONAE. The results were compared with information obtained from various field trips, and to recognize different matrices, patches and corridors, according to the methodology of Landscape Ecology.…”
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  3. 63

    Spatial and temporal monitoring of drought hazards in Opak Watershed by Suhardono Sapta, Septiariva Iva Yenis, Wijayanti Sovia, Ibriza Naila Maulida, Suryawan I Wayan Koko

    Published 2025-01-01
    “…This study monitored drought conditions spatially and temporally using Sentinel-2 satellite imagery and rainfall data. The Standardized Precipitation Index (SPI) was employed for drought assessment based on rainfall, while the Normalized Difference Vegetation Index (NDVI) and Normalized Difference Moisture Index (NDMI) evaluated drought via satellite images. …”
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  4. 64

    Drought Monitoring during Growth Rangeland Coverage, Ardabil Province by saideh eiyni, saeide eini

    Published 2021-03-01
    “…Landsat TM and OLI satellite imagery was also used to prepare landslide classification maps based on the maximum probability model and calculation of vegetation indices NDVI, EVI, SAVI and LAI. …”
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  5. 65

    Integrating Satellite Data and In-situ Observations for Trophic State Assessment of Renuka Lake, Himachal Pradesh, India by Sujit Kumar Jally, Rakesh Kumar and Sibabrata Das

    Published 2024-12-01
    “…The combined analysis of in-situ and satellite-derived trophic status indicates the eutrophic to hypereutrophic condition of the lake’s eastern and western parts. Satellite imagery spanning 2010-2019 consistently reveals a eutrophic state in the lake, with fluctuations in intensity over the period. …”
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  6. 66

    The first geospatial dataset of irrigated fields (2020–2024) in Vojvodina (Serbia) by Mirjana Radulović, Miljana Marković, Sanja Brdar, Ioannis Athanasiadis, Gordan Mimić

    Published 2025-01-01
    “…This study’s goal is to give accessibility to our dataset which further can be explored and used for building or fine-tuning machine learning and deep learning models for the automatic detection of irrigated fields using satellite imagery.…”
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  7. 67

    The Effect of Built-Up Area Density and Vegetation Density on Surface Temperature in Banjarmasin City by Sidharta Adyatma, Muhammad Muhaimin, Deasy Arisanty, Karunia Puji Hastuti

    Published 2022-01-01
    “…The surface temperature can be detected and analyzed using satellite imagery. The study aimed to analyze the built-up area and vegetation density index and their effect on changes in surface temperature in Banjarmasin City from 2015 to 2019. …”
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  8. 68

    Texture Analysis and Classification using Local Binary Patterns and Statistical Features by Hasan Maher

    Published 2024-09-01
    “…Texture analysis and classification are crucial in many applications such as medical applications, satellite imagery analysis, and so on. This paper presents a new technique that incorporates the LBP with the HOG to improve the texture analysis and classification. …”
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  9. 69

    AeroRunway: Diverse Weather and Time of Day Aerial Dataset for Autonomous Landing Training by Ali Berkol, Nergis Pervan Akman, Nesil Bor

    Published 2024-09-01
    “…These synthetic images were collected mostly in variable weather conditions above 5000 feet to supplement existing satellite imagery that can be used for extreme situations. …”
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  10. 70

    Inland Water Body Fraction Map for Canada and Adjacent Regions at 250-m Spatial Resolution by Shaheen Ghayourmanesh, Alexander P. Trishchenko, Calin Ungureanu

    Published 2025-12-01
    “…This dataset provides a more precise and up-to-date tool for medium-resolution studies of surface inland water in Canada, aligning closely with satellite imagery of similar spatial resolution. The dataset is freely available through the Government of Canada’s Open Government Portal.…”
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  11. 71

    Urban Road Change Detection using Morphological Processing by Ei Phyu Sin Win

    Published 2021-02-01
    “…In addition to significant, benefits of Google Earth Pro, this research demonstrates the ability to make good use of satellite imagery and to integrate it with outside experts to save money, save time, and provide accurate answers. …”
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    Article
  12. 72

    Evaluating the cooling potential of green open spaces in urban environments by Dwi Setyawan Ahmad, Suhardono Sapta, Indrawan Muhammad, Afzanaya Rarasti Khansa, Wijayanti Sovia

    Published 2025-01-01
    “…The aim was to measure the correlation between vegetation indices and land surface temperature (LST) to evaluate the influence of urban green spaces on the adjacent thermal environment. Using satellite imagery, various vegetation indices, including NDVI, SAVI, and EVI2, were calculated alongside LST assessments. …”
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  13. 73

    Visualization of Snow Cover Changes in the Greater Caucasus Mountains Using Integrated Multi-Sensor Image Fusion by Imrani Zaur, Rasouli Aliakbar

    Published 2025-01-01
    “…Accordingly, accessible satellite imagery from the valid sites was obtained, and a few necessary pre-processing operations, such as atmospheric and radiometric corrections, were subjected to available Sentinel-2 and Landsat (8 and 9) images from 2017 to 2023, adjusted to annual, spring-summer months. …”
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  14. 74

    Monitoring Damage and Air Pollutant Parameters after Forest Fire: A Case Study of Çanakkale Fire by Özer Akyüre

    Published 2024-01-01
    “…The aerosol index and nitrogen dioxide (NO2) air pollution parameters, which indicate the concentration of pollutants emitted into the atmosphere after the fire, were monitored and their concentrations determined from satellite imagery. The highest NO2 concentration recorded was 0.02624702 mol/m² on August 24, the last day of the fire. …”
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  15. 75

    Evaluation of Water Extraction Indices Using Landsat Satellite Images (Case Study: Gamasiab River of Kermanshah) by sayyad asghari, roholah jalilyan, noshin pirozineghad, aghil madadi, milad yadeghari

    Published 2020-09-01
    “…The results this study showed that approach can easily extract water from satellite imagery.…”
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  16. 76

    Automated Tree Detection Using Image Processing and Multisource Data by Grzegorz Dziczkowski, Barbara Probierz, Przemysław Juszczuk, Piotr Stefański, Tomasz Jach, Szymon Głowania, Jan Kozak

    Published 2025-01-01
    “…The proposed approach utilizes satellite imagery and height maps, employing image-processing techniques and integrating data from various sources. …”
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  17. 77

    Monitoring the earth surface temperature and relationship land use with surface temperature using of OLI and TIRS Image by sayyad asghari, hadi emami

    Published 2019-06-01
    “…The main objective of this study is to monitor the surface temperature and its relationship with land use, which is monitored using satellite imagery. For this purpose, the images were first obtained and the necessary pre-processing was applied to each one. …”
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  18. 78

    Evaluation of land use change, modeling and prediction of areas susceptible to physical development of the city (Case Study: Nurabad Mamasani Town) by rahman zandi, najmeh shafiei, ebrahim akbari, ali hajizadeh shikhanlo

    Published 2023-12-01
    “…To achieve this, seven effective indicators (elevation, gradient, gradient direction, lithology, distance from the fault, distance from the waterway) were used and to assess, model, and predict areas suitable for physical development of the city from Landsat satellite imagery and Models of FUZZY-AHP and Makov and Markov's predictions have been used. …”
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  19. 79

    Investigation of Impervious surface and Urban Surface Temperature in Qaemshahr by Taher Safarrad, Yadollah Yousefi, Atefeh Rezaei taleei

    Published 2021-09-01
    “…This research attempts to detect impervious surfaces and its changes by satellite imagery in Qaemshahr. The relationship between impervious surfaces and changes in land surface temperature in the city was investigated. …”
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  20. 80

    Mapping forest cover change and estimating carbon stock using satellite-derived vegetation indices in Alemsaga forest, Ethiopia. by Anbaw Tigabu, Agenagnew A Gessesse

    Published 2025-01-01
    “…Remote sensing techniques using satellite imagery offer a valuable tool for efficiently monitoring forest cover and biomass over different areas. …”
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