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The research work conducted within the scope of NATO-STO (North Atlantic Treaty Organization – Science and Technology Organization) IST-187 group assumed investigation of the 5G gNodeB performance. The downlink (DL) signals of the FDD (Frequency Division Duplex) 5G-Standalone station were registered in isolated and controlled laboratory conditions. As a signal source the ATHONET 5G-Core and 5G-RAN (Radio Access Network) network. As a reference, a 5G signal generated by the Rohde & Schwarz vector signal generator was also recorded.

The dataset contains the scanning electron micrographs (SEM), revealing the surface morphology of diamond electrodes on different substrates. The diamond surface is characterized by an aggregation of crystals that do not form a continuous layer. The selected micrographs were utilized when preparing the manuscript published in Acta Materialia: DOI 10.1016/j.actamat.2021.116989

Работа представляет собой афишу художественной выставки современных авторов – дизайнеров и художников (Павла Кашевского, Елены Сербиной, Екатерины Минченок и др.), проходившей в 2022 г. в выставочном зале Гостиной Владислава Голубка (филиал Национального исторического музея Республики Беларусь). Ссылка на статью о выставке: https://www.sb.by/articles/-vystavka-ekologiya-detstva-prokhodit-v-gostinoyvladislava-golubka.html

The product level is the NOAA AVHRR Level 1C that is result of processing the AVHRR data from the HRPT stream based on ancillary information like sensing geometry and calibration data. Then converted into geophysical variables: top-of-the atmosphere (TOA) albedo or brightness temperature. Additionally, information like geolocation has been added. Other appended parameters are time codes, quality indicators, solar and satellite angles and telemetry, nadir line, scan area, and other. The ATOVS and AVHRR Pre-processing Package (AAPP��v7.9) (Labrot et.al. 2011) was used to process raw data registered by the HRPT station of the University of Gda��sk into Level 1C. AAPP is maintained by the EUMETSAT Satellite Application Facility for Numerical Weather Prediction (NWP SAF). The information about the cloud cover in the scanned area shown in Table 1 under number 12 as the mask variable was determined using the MAIA program (Levanant 2002) the type of mask is LEVEL 1C. Geolocation data for each pixel was calculated using TLE data and ASDIK algorithm (Kowalewski & Kr����el 2003).�� �� As a result, there are the following variables in the shared dataset.�� Raster data are provided in GeoTIFF format, in a scan grid using the naming convention: �� yyyymmdd_hhmmss--avhrr_l1cd-scan-1@l1xx_var.tif�� where:���� yyyymmdd����� date of scene data acquisition: year, month, day�� hhmmss����� scene center time (UTC): hour, minutes, seconds���� l1xx����� level 1 c, d or cd�� var����� variable�� �� for example (Fig. 1): 20080519_094600���avhrr_l1cd-scan-1@l1c_ch4.tif DATA SET TIME SERIES SPECIFICATIONS Spatial coverage:��67��N, 53��N, 8��W, 30��E�� Temporal coverage: 2001-01-01 - 2012-12-31�� Date of launch:��NOAA-12 1991-05-14, NOAA-14 1994-10-30, NOAA-15 1998-05-13, NOAA-16 2000-09-21, NOAA-17 2002-10-15, NOAA-18 2005-05-20, NOAA-19 2009-02-06�� Operators: NOAA, University of Gdansk�� Mission status:��Archive�� Orbit height:��804 - 870 km�� Orbit type:��Sun-synchronous�� Swath width:��3000 km�� Current Processor Version: 1.0�� Resolution:��Low Resolution - LR (500 - 1200 m)�� Wavelengths:��Ch.1 VIS (0.58 - 0.68 ��m), Ch.2 NIR (0.725 - 1.0 ��m), Ch. 3a SWIR (1.58 ��� 1.64 ��m), Ch. 3b MWIR (355 ��� 3.93 ��m), Ch. 4 TIR (10.3 - 11.3 ��m), Ch. 5 TIR (11.5 ��� 12.5)�� Product types:��AVHRR_L1cd-scan�� Processing level:��1CD SB1K grid projection (Proj4 library syntax):�����+proj=laea +lat_0=52 +lon_0=20 +x_0=4321000 +y_0=3210000 +datum=WGS84 +units=m +no_defs +type=crs����� SB1k grid size (w,h):��1280, 1408�� SB1k grid origin (x,y) [m]:��(3628000.0, 4776000.0)�� SB1k grid cell size (x,y) [m]:��(1000.0, -1000.0) Bibliography�� Kowalewski M., Kr����el A., 2003,��System of Authomatic Registration and Geometric Correction of AVHRR Data��(in Polish), Archiwum Fotogrametrii, Kartografii i Teledetekcji, vol. XIIIb, 397-407�� Labrot T., Lavanant L., Whyte K., Atkinson N., Brunel P., 2011, AAPP Documentation. Scientific description, NWP SAF Satellite Application Facility for Numerical Weather Prediction Document NWPSAF-MF-UD-001, Version 7.0 October 2011,��https://nwpsaf.eu/site/download/documentation/aapp/NWPSAF-MF-UD-001_Science.pdf������ Lavanant L., 2002, MAIA AVHRR cloud mask and classification, MAIA v3 scientific and validation document, MeteoFrance, 07/11/2002, Ref: MF/DP/CMS/R&D/MAIA3, 37 s.,��http://www.meteorologie.eu.org/ici/maia/maia3.pdf��