Ali Khan, who oversaw the stockpile as the former director of the Office of Public Health Preparedness and Response, said the differing explanations of the national inventory amounted to a matter of “semantics,” and that all tiers of government “have a cascading responsibility for disasters.”
Tammy Duckworth (D-Ill.), Ed Markey (D-Mass.), Elizabeth Warren (D-Mass.) and Mazie Hirono (D-Hawaii).ĭr. “The timing of the deletion appears related to Jared Kushner’s inaccurate statement yesterday that, ‘And the notion of the Federal stockpile was it’s supposed to be our stockpile it’s not supposed to be State stockpiles that they then use,’” wrote Sens. ”Īnother HHS spokesperson also told POLITICO Tuesday that the role of the stockpile “is to supplement state and local supplies during public health emergencies, limited displacements, localized disasters and terrorist attacks.”įour Democratic senators demanded Friday night that HHS’s Office of Inspector General launch an independent investigation into the change to the description of the stockpile, describing the action as “potential improper interference.
DEFINE STOCKPILE UPDATE
She added that the Office of the Assistant Secretary for Preparedness and Response “first began working to update the text a week ago to more clearly explain to state and local agencies and members of the public the role of the. “This is language we have been using in our messaging for weeks now,” McKeogh said. Katherine McKeogh, a spokeswoman for the Department of Health and Human Services, said in a statement Friday that the edits to the stockpile’s webpage had been in the works prior to Kushner’s remarks.
“So we’re encouraging the states to make sure that they’re assessing the needs, they’re getting the data from their local situations, and then trying to fill it with the supplies that we’ve given them.” It’s not supposed to be states’ stockpiles that they then use,” he said. For example, flatter stockpiles will benefit more from a high GSD than taller stockpiles.“The notion of the federal stockpile was it’s supposed to be our stockpile. Vertically, they lower the uncertainty in Z values, which is proportional to the resolution. Horizontally, high-resolution photogrammetric results create more precise stockpile models, and thus better volume measurement accuracy than ones interpolated from certain measured points. A photogrammetric survey with a fine ground sampling distance (GSD, which indicates the actual distance each pixel represents) is able to better describe irregular stockpiles in detail. When it comes to stockpile volume measurements, stockpiles do not conform to a perfect shape. Why use photogrammetry for stockpile volume measurements? High-resolution images give you more details of the mapped stockpiles These top mining companies claim that by applying the photogrammetry workflow with Pix4Dmapper, they can achieve measurement accuracies of around 2-5% for their stockpile volumes.
DEFINE STOCKPILE SOFTWARE
Of the biggest 40 mining companies announced in PWC’s mining report, nearly half of them use Pix4Dmapper photogrammetry software for stockpile measurement and volume comparison as part of their mining workflow.Ĭalculating and managing stockpile inventory, that is, finding a solution for accurate volume measurement and easy inventory management, is one of the biggest challenges in the mining industry. Speed and accuracy: that's the reason why most of the largest mining companies use drones and photogrammetry software in their workflow.
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