Tootfinder

LiDAR, GNSS and IMU Sensor Alignment through Dynamic Time Warping to Construct 3D City Maps
Haitian Wang, Hezam Albaqami, Xinyu Wang, Muhammad Ibrahim, Zainy M. Malakan, Abdullah M. Algamdi, Mohammed H. Alghamdi, Ajmal Mian
https://arxiv.org/abs/2507.08420

LiDAR, GNSS and IMU Sensor Alignment through Dynamic Time Warping to Construct 3D City Maps
LiDAR-based 3D mapping suffers from cumulative drift causing global misalignment, particularly in GNSS-constrained environments. To address this, we propose a unified framework that fuses LiDAR, GNSS, and IMU data for high-resolution city-scale mapping. The method performs velocity-based temporal alignment using Dynamic Time Warping and refines GNSS and IMU signals via extended Kalman filtering. Local maps are built using Normal Distributions Transform-based registration and pose graph optimiza…

Surprise! Victim in Singh crash was Haitian refugee on TPS - National Zero
https://nationalzero.com/2025/08/31/surprise-victim-in-singh-crash-was-haitian-refugee-on-tps/

How the U.S. and France Ruined Haiti
https://www.youtube.com/watch?v=7ZkmWf7XG4I

The world would be a better place if Chris Rufo just got run over by a bus (ideally 10 years ago).
https://fed.brid.gy/r/https://bsky.app/profile/did:plc:5o6k7jvowuyaquloafzn3cfw/post/3ltdt66yen22h

The Tennessee Holler (@thetnholler.bsky.social)
SEMAFOR: @nytimes.com published the hit piece on Zohran to not get scooped by… Chris Rufo🤔 (CRT fear peddler who offered $5K for proof of Haitians eating cats) “people are really upset” inside NYT. Again: the story itself is the scandal. https://www.semafor.com/article/07/06/2025/times-pushed-ahead-to-avoid-being-scooped-on-mamdani-columbia-story

DHS ends temporary protected status for Haitians, opening way for deportations - The Washington Post
https://www.washingtonpost.com/immigration/2025/06/28/haiti-dhs-tps-temporary-protected-status/

Haitian congregations relieved after judge blocks Trump’s attempt to deport migrants
https://religionnews.com/2025/07/02/haitian-congregations-relieved-after-judge-blocks-trumps-attempt-to-deport-migrants/