New York City Department of Parks and Recreation

Trees Count

Every ten years, we take stock of every public tree across the five boroughs and 2025 is our most ambitious tree census yet. Just like the U.S. Census helps us understand people, this count helps us ...
IEEE

Joint TOA and 2D-DOA Estimation Based on Space-Frequency Nested Array Motion

Abstract: In this paper, the problem of joint time-of-arrival and two-dimensional direction-of-arrival (TOA/2D-DOA) estimation is solved using space-frequency nested array (SFNA) motion. SFNA is ...
New York Post

Certain oil tankers are safely transiting the Strait of Hormuz — here’s how

Ships carrying Iranian oil are using secret codes to bypass Tehran’s blockade in the Strait of Hormuz, according to a stunning report. This has allowed dozens of vessels — all tied to countries that ...
Business Standard

Economic activity picked up pace as evidenced by high-frequency indicators of fuel consumption, trade and logistics

Reserve Bank of India (RBI) stated in a latest monthly update that domestic economic activity picked up pace in February, as evidenced by high-frequency indicators of fuel consumption, trade and ...
IEEE

Measurement of Time-Invariant Range-Angle Maps in Frequency Diverse Array Radar Using USRP

Abstract: —Frequency Diverse Array (FDA) radar uses small frequency offsets across antenna array elements to generate a range-angle dependent beampattern. A well-known limitation, however, is that the ...