Wyniki wyszukiwania dla: SENTINEL-2

• Study of various machine learning approaches for Sentinel-2 derived bathymetry

  Publikacja

  • A. Chybicki
  • P. Sosnowski
  • M. Kulawiak
  • T. Bieliński
  • W. Korlub
  • Z. Łubniewski
  • M. Kempa
  • J. Parzuchowski

  - PLOS ONE - Rok 2023

  In recent years precise and up-to-date information regarding seabed depth has become more and more important for companies and institutions that operate on coastlines. While direct, in-situ measurements are performed regularly, they are expensive, time-consuming and impractical to be performed in short time intervals. At the same time, an ever-increasing amount of satellite imaging data becomes available. With these images, it...

  Pełny tekst do pobrania w portalu

• MAPPING SOUTH BALTIC NEAR-SHORE BATHYMETRY USING SENTINEL-2 OBSERVATIONS

  Publikacja

  • A. Chybicki

  - Polish Maritime Research - Rok 2017

  One of the most promising new applications of remote observation satellite systems (RO) is the near-shore bathymetry estimation based on spaceborn multispectral imageries. In recent years, many experiments aiming to estimate bathymetry in optically shallow water with the use of remote optical observations have been presented. In this paper, optimal models of satellite derived bathymetry (SDB) for relatively turbid waters of the...

  Pełny tekst do pobrania w portalu

• Brassica Napus Florescence Modeling Based on Modified Vegetation Index Using Sentinel-2 Imagery

  Publikacja

  • M. Słapek
  • K. Smykała
  • B. Ruszczak

  - Rok 2019

  Pełny tekst do pobrania w serwisie zewnętrznym

• Three-dimensional geographically weighted inverse regression (3GWR) model for satellite derived bathymetry using Sentinel-2 observations

  Publikacja

  • A. Chybicki

  - MARINE GEODESY - Rok 2018

  Current trends of development of satellite derived bathymetry (SDB) models rely on applying calibration techniques including analytical approaches, neuro-fuzzy systems, regression optimization and others. In most of the cases, the SDB models are calibrated and verified for test sites, that provide favourable conditions for the remote derivation of bathymetry such as high water clarity, homogenous bottom type, low amount of sediment...

  Pełny tekst do pobrania w portalu

• Analysis of moisture conditions in the lowland areas using high resolution spectral data from the Sentinel-2 satellite and the GIS tools

  Publikacja

  • H. Grzywna
  • P. Dąbek
  • B. Olszewska

  - E3S Web of Conferences - Rok 2018

  Pełny tekst do pobrania w serwisie zewnętrznym

• boundary 2

  Czasopisma

  ISSN: 0190-3659 , eISSN: 1527-2141

• Coastal zone monitoring using Sentinel-1 SAR polarymetry data

  Publikacja

  • A. Chybicki
  • Ł. Markiewicz

  - HYDROACOUSTICS - Rok 2015

  In recent years the role of the surveillance and security of Polish boundaries has significantly increased. Polish coastal zone monitoring requires various approaches using various technological means in order to ensure the protection of Polish boundaries. In this paper, the authors discuss and present alternatives to underwater surveillance methods of coastal area analysis and monitoring using data retrieved from the newly developed...

  Pełny tekst do pobrania w portalu

• Fluorescence Imaging Using Methylene Blue Sentinel Lymph Node Biopsy in Melanoma

  Publikacja

  • T. Cwalinski
  • J. Skokowski
  • W. Polom
  • L. Marano
  • M. Swierblewski
  • K. Drucis
  • G. Roviello
  • N. Cwalina
  • L. Kalinowski
  • F. Roviello
  • K. Polom

  - Surgical Innovation - Rok 2022

  Introduction: Fluorescence imaging of sentinel node biopsy in melanoma is a novel method. Both indocyanine green (ICG) and methylene blue (MB) have fl uorescent properties. The aim of this study was to present, for the fi rst time in a clinical series of patients, the possible usage of MB as a fl uorescent dye for sentinel node biopsy during surgery for melanoma. Material and methods: Twenty patients with...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Methylene Blue Near-Infrared Fluorescence Imaging in Breast Cancer Sentinel Node Biopsy

  Publikacja

  • O. Budner
  • T. Cwalinski
  • J. Skokowski
  • L. Marano
  • L. Resca
  • N. Cwalina
  • L. Kalinowski
  • R. Hoveling
  • F. Roviello
  • K. Polom

  - Cancers - Rok 2022

  Introduction: Fluorescence-based navigation for breast cancer sentinel node biopsy is a novel method that uses indocyanine green as a fluorophore. However, methylene blue (MB) also has some fluorescent properties. This study is the first in a clinical series presenting the possible use of MB as a fluorescent dye for the identification of sentinel nodes in breast sentinel node biopsy. Material and methods: Forty-nine patients with...

  Pełny tekst do pobrania w portalu

• Francia 1, 2, 3

  Czasopisma

  ISSN: 1867-6448