Sisir Radar

Watch Dr. Tapan Misra, founder of Sisir Radar, explain how ISRO delivers world-class space missions on a shoestring budget through frugal engineering and smart cost strategies. Here's the full interview: https://lnkd.in/gjGx_sqx #ISRO #SisirRadar #SpaceTech

From Vision to Legacy On the birth anniversary of Dr A. P. J. Abdul Kalam, we pay tribute to a visionary whose life and work continue to guide India’s journey toward self-reliance in science and technology. #RememberingKalam #SisirRadar #Innovation #SpaceForIndia

Sisir Radar was glad to attend the Space Applications Adoption Workshop (SAAW) under Space for Karnataka, organized by IN-SPACe, KSRSAC GoK, and the Government of Karnataka. The event brought together government, startups, and academia to explore how space tech can drive better governance. We showcased upstream innovations enabling impactful downstream applications. Great to see NextGen Enterprises (NGEs) highlight their capabilities too. Thanks to Air Vice Marshal Dhananjay Khot (Retd), Mr. Priyank M Kharge, Dr. Manjula N, IAS, IT BT Department, Karnataka, Mr. Rajesh N L, Mr. Chandra Prakash Singh, Mr. Nikhil Nainawatee, Mr. Rohit Singh, Dr. Vinod Kumar, FIE, FIETE, Mr. Gaurav Kumar, Mr. Vinod Bothale, and the organizers for a forward-looking initiative. #KSRSAC #INSPACe #SAAW #SisirRadar #SpaceTech

Watch Dr Tapan Misra’s deep dive into ISRO, RISAT, and India’s space future with Janmejay Mohanty on The Foggy Mirror Podcast. Watch now: https://lnkd.in/gvun2S9s #sisirradar #ISRO #RISAT #SAR #SpaceTech

A very interesting image of a soccer field, captured by L band Drone SAR of Sisir Radar. With a resolution of 0.85 m (Azimuth) and 1 m (Range), L band SAR could pick up the vertical bars of two goal posts clearly in the image. The measurement reveals the distance between two vertical bars of a goalpost as 8 m and goalpost to goalpost distance of 104 m. The measurement matches closely with the standard of 7.6 m and 105 m, respectively. Kindly note that the measurement is consistent with the pixel spacing of our image, as 0.5 m. #sisirradar #SAR #Lband

Sisir Radar in TOI Ahmedabad edition breaking barriers with world's highest resolution SAR! 🛰️📰 #SisirRadar #Radar #Barriers #Resolution #SAR

Sisir Radar's founder Dr. Tapan Misra in an exclusive podcast interview with Janmejay on The Foggy Mirror Podcast, scheduled for release next week. This discussion will delve into Tapan Misra's tenure as a former ISRO & SAC Director and the architect of the RISAT satellite series. The conversation will encompass his experiences at ISRO, the critical role of Indian satellites in bolstering defense, agriculture, and innovation, and his vision for the future. Trailer out now. Full episode dropping soon. Stay tuned at youtube channel- https://lnkd.in/gPnxMtSx

Every SAR image conveys a story. But this interesting image of a group of crop fields, captured by L band Drone SAR from Sisir Radar, conveys many stories within one frame. The dark fields are completely barren fields, giving off hardly any back scatter. There might or might not have been any crop in these fields. Fields with blue tones are freshly harvested, stubbles still remaining in the fields. Stubbles give off single bounce back scatter, giving a bluish tinge. More the stubbles, more the blue signature. There are some fields with an admixture of blue and red signatures. They are partly harvested fields. Partly standing crops come out in a red tinge because of double bounce scattering. Non harvested fields are identifiable with yellow or red signatures. Partly dry ripe crops allow more penetration of radar signals, with significant single bounce returns, mixed with double bounce returns. Together, they give a yellow tinge to their signatures. Yet to be matured crops, have significant water content. They do not allow significant signal penetration and hence minimal single bounce scattering. On the other hand, double bounce scattering dominates, giving rise to a reddish tone. Last but not the least: uncultivated lands with significant foliage cover, show up as depolarised scattering with green colour. Thicker the foliage, darker the green tone. #sisirradar #SAR #crop

🚀 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧 𝐭𝐚𝐤𝐞𝐬 𝐟𝐥𝐢𝐠𝐡𝐭 𝐰𝐢𝐭𝐡 𝐬𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧! We’re thrilled to release the first episode of our brand-new CADFEM TechCast featuring Tapan Misra, Founder of Sisir Radar, in conversation with Sai Santhosh Manepally , CADFEM’s Technology Director. 🎙 In Part 1, dive into the story of how Space-Borne SAR technology is being transformed into Drone-Borne solutions — powered by simulation and engineering excellence. 👉 Watch here: https://lnkd.in/gsX_NkgK 🔔 Don’t miss Part 2, releasing soon! #CADFEM #TechCast #RadarTechnology #Ansys #Simulation #Innovation

🎙 𝐏𝐚𝐫𝐭 𝟐 𝐢𝐬 𝐡𝐞𝐫𝐞! In the concluding episode of our first CADFEM TechCast, Tapan Misra, Founder of Sisir Radar, continues his conversation with Sai Santhosh Manepally , Technology Director at CADFEM India. 💡 This time, we go deeper into simulation-driven workflows that are shaping the future of Drone-Borne SAR systems — from antenna optimization and filter design to robust signal processing for mission success. 👉 Watch Part 2 here: https://lnkd.in/gMujnn2q Together, we’re redefining aerospace & defence innovation with simulation. 🚀 #CADFEMTechCast #Simulation #RadarTechnology #Innovation #Ansys