scholarly journals Validation Approach of the Tectonic Lineament Extraction Enhancement Using Sentinel 2A Images and Modified 3 × 3 Bidirectional Prewitt Filters. Case Study: Grombalia, Tunisia

2021 ◽  
Vol 13 (06) ◽  
pp. 671-695
Author(s):  
Mansouri Karim ◽  
Noamen Rebai ◽  
Sonya Gannouni ◽  
Slimene Sedrette ◽  
Imed Riadh Farah
Keyword(s):  
Tectonic Lineament ◽  
Lineament Extraction ◽  
Sentinel 2A

scholarly journals First experience with Remote Sensing methods and selected sensors in the monitoring of mining areas – a case study of the Belchatow open cast mine

2018 ◽  
Vol 29 ◽  
pp. 00023
Author(s):  
Jaroslaw Wajs
Keyword(s):  
Region Of Interest ◽  
Open Pit ◽  
Mining Areas ◽  
Dumping Site ◽  
Lignite Mine ◽  
Sentinel 2A ◽  
Remote Sensing Methods ◽  
Land Changes ◽  
Open Cast

The paper presents satellite imagery from active SENTINEL-1A and passive SENTINEL-2A/2B sensors for their application in the monitoring of mining areas focused on detecting land changes. Multispectral scenes of SENTINEL-2A/2B have allowed for detecting changes in land-cover near the region of interest (ROI), i.e. the Szczercow dumping site in the Belchatow open cast lignite mine, central Poland, Europe. Scenes from SENTINEL-1A/1B satellite have also been used in the research. Processing of the SLC signal enabled creating a return intensity map in VV polarization. The obtained SAR scene was reclassified and shows a strong return signal from the dumping site and the open pit. This fact may be used in detection and monitoring of changes occurring within the analysed engineering objects.

scholarly journals Remote monitoring of the state of winter wheat during the spring-summer vegetation of 2016 year, by using vegetation indices of Sentinel-2A satellite (case study by foreststeppe area of Ukraine)

2018 ◽  
pp. 23-30 ◽  
Author(s):  
Galina Zholobak ◽  
Oksana Sybirtseva ◽  
Mariana Vakolyuk ◽  
Yuliia Zakharchyk
Keyword(s):  
Winter Wheat ◽  
Survey Data ◽  
Remote Monitoring ◽  
Vegetation Indices ◽  
The State ◽  
Spectral Vegetation Indices ◽  
Sentinel 2A ◽  
New Generation

The spectral vegetation indices NDVI (842, 665), NDVI (740, 665) and GreenNDVI received from the survey data of new generation satellite Sentinel2A, were analyzed in publication for studying the vegetation of two cultivars of winter wheat, grown up of crops production for the harvest in 2016 year of Grain Alliance Ukraine (Berezan, Kyiv oblast, Ukraine).

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