Radar
Radar is a detection system that uses radio waves to determine the range, angle, or velocity of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwaves domain, a transmitting antenna, a receiving antenna (often the same antenna is used for transmitting and receiving) and a receiver and processor to determine properties of the object(s). Radio waves (pulsed or continuous) from the transmitter reflect off the object and return to the receiver, giving information about the object's …
WikipediaPublications
Amnesty International · 24 November 2023 French
This document provides a summary of the Amnesty International report ‘An unstoppable movement’ (POL 40/7420/2023) which provides an overview of how Women Human Rights Defenders who defend the right to …
On a donc appris à travailler sous les radars pour notre propre sécurité. On ne fait rien de mal. …
Amnesty International · 24 November 2023 English
Around the world, those defending abortion rights are under attack, including activists, advocates, educators, clinic escorts, accompaniers, doulas, and healthcare workers. They are exposed to stigmatization, physical and verbal attacks, …
surveillance. So we have learnt to work under the radar for our protection. We are not doing anything bad …
CAPS: Centre for Air Power Studies · 23 November 2023 English
The building of Gwadar port and the ongoing modernisation of the Pakistan navy will support the Chinese navy's presence throughout the Indian Ocean and the Arabian Sea in addition to …
malfunctioning engines, poor imaging equipment, radar issues, and other technological difficulties. The …
CAPS: Centre for Air Power Studies · 21 November 2023 English
2 | www.capsindia.org Centre for Air Power Studies | @CAPS_India | Centre for Air Power Studies .. [...] 3 | www.capsindia.org Centre for Air Power Studies | @CAPS_India | Centre …
Naval radar and missile control, e.g. Chinese 055 destroyer, are equipped with autonomous radar and missile … munition system designed to detect and destroy radar emitters. Land On land, LAWS manifest as robotic …
RAND Corporation · 21 November 2023 English
The authors of this report examine improvement in acquisition and sustainment of commercial derivative aircraft using a case study of the KC-46A Pegasus aerial refueling tanker, with emphases on Federal …
the DOT&E determined that Raytheon’s ALR-69A radar early warning system failed to adequately “distinguish … Caitlin Lee, “Pentagon Testers: KC-46 Could Suffer Radar, Integration Issues,” Jane’s Defence Weekly, January … Electronics, “KC-46 to Be Outfitted with New All-Digital Radar Warning Receivers,” September 24, 2019. 50 Gareth … the aircraft being refueled, including scraping radar-absorbing coatings.67 Boeing sought to mitigate … problematic” for aircraft such as the F-22 Raptor with “radar- absorbing coatings.”80 It is likely that Boeing …
IAI: Istituto Affari Internazionali · 21 November 2023 Italian
Roma, IAI, novembre 2023, 45 p. (Documenti IAI ; 23|22)
quota che avviene in parte fuori dal perimetro dei radar situati a terra (ground based). Infatti, quando … termici) e che rende il missile intercettabile a radar che rilevano il loro calore. L’altissima temperatura … difese aeree, sistemi di comando e controllo C2 e radar) e/o infrastrutture critiche nella fase iniziale … del proprio volo, diventando identificabile dai radar nemici48. 39 Ibid. 40 Sito Missile Threat: Avangard …
Mo Ibrahim Foundation · 20 November 2023 English
While curtailing the emissions of those with the biggest carbon footprints makes obvious sense, and will have the greatest impact on the climate crisis, for Africa the focus must be …
hazards and impending disasters reaches weather radar stations all vulnerable populations for a population …
ADB: Asian Development Bank · 20 November 2023 English
Featuring richly detailed satellite images of Indonesia, this report shows how precise Earth Observation (EO) tools can help planners shaping infrastructure, agriculture, and coastal management, as well as climate adaptation …
GEP includes more than 20 EO processing chains, radar and optical data, plus massive cloud computing … a time series of Sentinel-1 synthetic aperture radar images through an advanced analysis technique developed … remain stable over time in the synthetic aperture radar imagery. Using the Rheticus Building Check, it is … very-high-resolution satellite synthetic aperture radar missions, it is less than 5 m. Resolution, Frequency … (Cover) Map Input data: Multi-temporal Sentinel-1 (radar) and Sentinel-2 (optical) images Temporal coverage: …
CAPS: Centre for Air Power Studies · 20 November 2023 English
vacuum in Afghanistan for its The group targeted a convoy of a senior member of growth — much like ISIS did during its ascendance in the the Jamiat Ulema-e-Islam, an …
War-Torn Yemen 'for religious studies', Pings on NIA Radar", OnManorama, December 21, 2022, https://www.onmanorama …
UNEP FI: United Nations Environment Programme Finance Initiative · 20 November 2023 English
The PRB currently represents almost half of the world’s banking assets and are a community of banks who recognise the importance of assessing and manag- ing nature-related risks, impacts and …
Executive summary https://www.unepfi.org/impact/impact-radar-mappings/impactmappings/ only represent a fraction …
