Geoscience and Remote Sensing

This dataset accompanies a paper titled "Detection of Metallic Objects in Mineralised Soil Using Magnetic Induction Spectroscopy". 

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  • Sensors
  • Last Updated On: 
    Fri, 06/12/2020 - 10:21

    We collected experimental field data with a prototype open-ended waveguide sensor (WR975) operating between 600 MHz - 1300 MHz. With our prototype sensor we collected reflection coefficient measurements at a total of 50 unique 1-ft^2 sites across two separate established cranberry beds in central Wisconsin. The sensor was placed directly on top of cranberry-crop bed canopies, and we obtained 12 independent reflection coefficient measurements (each defined as one S11 sweep across frequency) at each 1-ft^2 site by randomly rotating and/or translating the sensor aperture above each site. After

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  • Machine Learning
  • Last Updated On: 
    Mon, 05/04/2020 - 17:20

    PS_DISP is a trial bundled script written on bash shell and Matlab code. The script requires Generic Mapping Tools (GMT) and Matlab Software and runs under Linux operating system. The purpose of PS DISP is to generate 2D or 3D vectors displacement from InSAR both ascending and descending orbit either from the mean velocity or time-series data. The 1.5 beta version includes the computation of the 3D field using an optimized approach with variance component estimation (VCE).

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  • Geoscience and Remote Sensing
  • Last Updated On: 
    Fri, 05/29/2020 - 02:56

    The downloadable files contain all data and associated scripts that generate results as seen in the article. The major component description and detailed setup and run instructions are also provided in the README file.

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  • Geoscience and Remote Sensing
  • Last Updated On: 
    Tue, 04/07/2020 - 11:09

    The project is conceptualized to 'Geo Web-Based Facility Mapping for Zone-2 in Greater Visakhapatnam Municipal Corporation- GVMC in Visakhapatnam, India'. The main objective is to share the spatial data to the public to help them find the information about the nearest Hospital, ATM, Educational institutions, petrol filling stations, and supermarkets by providing both web map services and web coverage services using QGIS Cloud.

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  • Transportation
  • Last Updated On: 
    Mon, 04/06/2020 - 07:48

    Accurate information about crop rotation is essential for administrators, managers and various government departments for assessment, monitoring, and management of various resources for crop escalation. Radar remote sensing, because of its all-weather capability and assured uninterrupted data supply can show a substantial part in the evaluation of crop rotation.

    166 views
  • Image Processing
  • Last Updated On: 
    Thu, 05/07/2020 - 03:32

    The endmembers of a hyperspectral image (HSI) are more likely to be generated by independent sources and be mixed in a macroscopic degree before arriving at the sensor element of the imaging spectrometer as mixed spectra.

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  • Image Processing
  • Last Updated On: 
    Thu, 04/02/2020 - 16:05

     This data package is parepared by Dr. Jianguo Niu (IMSG at NOAA NESDIS/STAR) on

            March 18, 2020

     

     The purpose of this OMPS LFSO2 retrieval products package is in support the paper:

     "Evaluation and Improvement of the Near-real-time Linear Fit SO2 retrievals from Suomi NPP (S-NPP) Ozone Mapping & Profiler Suite"

           

    This package includes LFSO2 V8TOS retrievals of:

            1. "logic swith on" (original set as described by th paper 01824) products

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  • Sensors
  • Last Updated On: 
    Wed, 04/01/2020 - 18:38

    This dataset contains 291 coregistered image pairs of RGB aerial images from IGS's BD ORTHO database. Pixel-level change and land cover annotations are provided, generated by rasterizing Urban Atlas 2006, Urban Atlas 2012, and Urban Atlas Change 2006-2012 maps. 

    1361 views
  • Artificial Intelligence
  • Last Updated On: 
    Mon, 03/23/2020 - 05:33

    Subpixel classification (SPC) extracts meaningful information on land-cover classes from the mixed pixels.However, the major challenges for SPC are to obtain reliable soft reference data (RD), use apt input data, and achieve maximum accuracy. This article addresses these issues and applies the support vector machine (SVM) to retrieve the subpixel estimates of glacier facies (GF) using high radiometric-resolution Advanced Wide Field Sensor (AWiFS) data. Precise quantification of GF has fundamental importance in the glaciological research.

    1098 views
  • Image Processing
  • Last Updated On: 
    Fri, 03/27/2020 - 03:59

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