Results 1 to 10 of about 8,661 (192)

Hexagonal-Triangular Combinatorial Structure Based Dual-Band Circularly Polarized Patch Antenna for GAGAN Receivers

open access: yesIEEE Access, 2023
A multilayer gap-coupled dual-band hexagonal microstrip patch antenna is presented for GPS Aided GEO Augmented Navigation (GAGAN) receivers. GAGAN is developed by AAI (Airport Authority of India) and ISRO (Indian Space Research Organization) exclusively ...
Jayakumar M, Nirmala Devi M
exaly   +4 more sources

AN ANALYSIS STUDY OF PROTECTION LEVELS AT A LOW LATITUDE INDIAN STATION FOR THE GAGAN [PDF]

open access: yesJournal of Engineering Science and Technology, 2017
GPS-aided Geo-augmented Navigation (GAGAN) provides an improvement in accuracy and integrity to Global Navigation Satellite System (GNSS) signals for navigation and positioning applications in India.
SRIDHAR M.   +2 more
doaj   +4 more sources

Emergency Message Broadcast Through SBAS Satellites: A Novel Framework Using Message Type 63 of GAGAN Constellation

open access: yesGeomatics, Natural Hazards and Risk
Uninterrupted communication during pre-disaster preparedness and post-disaster recovery greatly reduces mortality. Unfortunately, during natural calamities, communication becomes void as terrestrial communication infrastructure is destroyed and becomes ...
G Lavanya Devi, T M Balakrishnan Nair
exaly   +4 more sources

GAGAN: Geometry-Aware Generative Adversarial Networks [PDF]

open access: yes2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2018
Deep generative models learned through adversarial training have become increasingly popular for their ability to generate naturalistic image textures. However, aside from their texture, the visual appearance of objects is significantly influenced by their shape geometry; information which is not taken into account by existing generative models.
Jean Kossaifi   +3 more
openaire   +6 more sources

Investigation of Ionospheric Gradients for GAGAN Application [PDF]

open access: yesEarth, Planets and Space, 2009
Abstract To cater to the needs of aviation applications, GPS Aided GEO Augmented Navigation (GAGAN) system is being implemented over the Indian region. The most prominent parameter affecting the navigation accuracy of GAGAN is ionospheric delay which is a function of TEC.
A D Sarma
exaly   +2 more sources

Retrospective Analysis of 5-Year Outcomes with the Hydrus Microstent in Combination with Cataract Surgery [PDF]

open access: yesClinical Ophthalmology
Gagan K Sawhney,1 Brittany Bowman,1 Brad Hall21Georgia Eye Partners, Atlanta, GA, USA; 2Sengi, Penniac, NB, CanadaCorrespondence: Gagan K Sawhney, Georgia Eye Partners, 1100 Johnson Ferry Road, NE Building 1: Suite 130, Atlanta, GA, 30342, USA, Tel +1 ...
Sawhney GK, Bowman B, Hall B
doaj   +2 more sources

Improvement of Position Accuracy With GAGAN and the Impact of Scintillation on GNSS

open access: yesPositioning, 2013
GAGAN is an Indian implementation of Satellite Based Augmentation System (SBAS), developed jointly by Airports Authority of India (AAI) and Indian Space Research Organisation (ISRO). It is in final operational phase with all the required ground and space segments ready.
Surendra Sunda
exaly   +3 more sources

Politics and poetics of a sacred route in Gagan Gill's travelogue. Avāk: Kailāś-Mānsarovar ek antaryātrā

open access: yesKervan. International Journal of Afro-Asiatic Studies, 2014
This paper addresses Indian Hindi poet Gagan Gill's account of her journey to Kailasa-Mansarovar. This is a text expressing the writer’s desire to visit Kailasa-Mansarovar, but it actually becomes a reflection on myth, faith, identity, geopolitical ...
Alessandra Consolaro
doaj   +3 more sources

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