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US-Indian Space Mission NISAR Maps Subsidence in Mexico City

US-Indian Space Mission NISAR Maps Subsidence in Mexico City

The NISAR satellite, a joint mission by NASA and the Indian Space Research Organisation, has mapped significant subsidence in Mexico City. The satellite's radar system detected ground sinking by up to a few centimeters per month between October 2025 and January 2026. This subsidence is primarily due to extensive groundwater pumping and urban development on the ancient lakebed beneath the city. The data highlights the ongoing infrastructure challenges in Mexico City, where subsidence has been documented since 1925, affecting roads, buildings, and water lines.
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NASA-ISRO Mission Maps Significant Subsidence in Mexico City, Impacting Infrastructure

NASA-ISRO Mission Maps Significant Subsidence in Mexico City, Impacting Infrastructure

The NASA-ISRO Synthetic Aperture Radar (NISAR) mission has revealed significant subsidence in Mexico City, with parts of the city sinking by more than half an inch per month. This subsidence is primarily due to extensive groundwater pumping and the weight of urban development on the ancient lakebed beneath the city. The NISAR satellite, launched in July 2025, is equipped with advanced radar technology that allows it to track subtle ground movements, even in challenging conditions such as dense vegetation or cloud cover. The data collected between October 2025 and January 2026 highlights areas of rapid subsidence, which have been a concern since the issue was first documented in 1925. The subsidence has caused damage to infrastructure, including roads, buildings, and the city's Metro system.
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US-Indian Space Mission NISAR Maps Rapid Subsidence in Mexico City

US-Indian Space Mission NISAR Maps Rapid Subsidence in Mexico City

The NISAR satellite, a joint mission by NASA and the Indian Space Research Organisation, has mapped significant subsidence in Mexico City, revealing ground sinking by up to a few centimeters per month. This subsidence is primarily due to extensive groundwater pumping and urban development. The satellite's advanced radar system can track these changes in real-time, providing critical data for infrastructure management. The findings highlight the ongoing challenges faced by Mexico City, one of the fastest-sinking capitals globally, and underscore the importance of space-based monitoring in urban planning and disaster mitigation.
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NISAR Satellite Captures Detailed Subsidence Data in Mexico City

NISAR Satellite Captures Detailed Subsidence Data in Mexico City

The NISAR satellite, a joint mission by NASA and ISRO, has provided detailed data on land subsidence in Mexico City. The satellite's radar instruments have detected areas sinking due to groundwater extraction and urban development. The data, collected between October 2025 and January 2026, shows significant subsidence in certain regions, with implications for infrastructure and urban planning.
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US-Indian Spacecraft Maps Mexico City Subsidence, Highlights Groundwater Impact

US-Indian Spacecraft Maps Mexico City Subsidence, Highlights Groundwater Impact

A recent map produced by a scientist using data from the NISAR (NASA-ISRO Synthetic Aperture Radar) mission has revealed significant land subsidence in Mexico City. The data, captured between October 2025 and January 2026, shows areas subsiding by more than half an inch per month, primarily due to groundwater pumping. This subsidence is a long-standing issue in the region, exacerbated by the compaction of the dry, ancient lakebed on which the city is built. The NISAR mission, a collaboration between NASA and the Indian Space Research Organisation, is in its first year of operation and aims to provide detailed observations of Earth's surface changes.
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Argentine workers mark May Day with protests over Milei's labor-law overhaul

Argentine workers mark May Day with protests over Milei's labor-law overhaul

Argentine workers were protesting in the capital of Buenos Aires as annual May Day demonstrations in the South American nation coincided with smoldering anger over President Javier Milei’s recent overhaul of long-robust labor protections and increased unemployment
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Georgia Faces Intense Wildfires Amid Dry Conditions

Georgia Faces Intense Wildfires Amid Dry Conditions

According to NASA's recent blog post, Georgia is currently experiencing severe wildfires due to prolonged dry conditions. The fires have been raging for several days, exacerbated by high temperatures and low humidity levels. Firefighters are working tirelessly to contain the blazes, which have spread across large areas of forest and grassland. The situation is critical, with smoke affecting air quality and visibility in surrounding regions. NASA's satellite imagery has been instrumental in tracking the spread and intensity of the fires, providing valuable data to emergency services on the ground.
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Brazil’s Congress overrides Lula's veto of a bill to reduce Bolsonaro's sentence

Brazil’s Congress overrides Lula's veto of a bill to reduce Bolsonaro's sentence

Brazil’s Congress has voted to override a presidential veto and reduce former President Jair Bolsonaro’s 27-year prison sentence
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Mexico to investigate US indictment of officials for alleged Sinaloa Cartel ties

Mexico to investigate US indictment of officials for alleged Sinaloa Cartel ties

Mexican President Claudia Sheinbaum says she won't let the U.S. meddle in the country's affairs
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NASA's TiTiler-CMR Enhances Satellite Imagery Customization for Research and Applications

NASA's TiTiler-CMR Enhances Satellite Imagery Customization for Research and Applications

NASA has introduced TiTiler-CMR, an open-source library that enhances the customization of high-resolution satellite imagery for research and operational purposes. Integrated into NASA's Worldview application, TiTiler-CMR allows users to dynamically generate custom composites by selecting specific spectral bands. This capability enables detailed analysis of various environmental conditions, such as vegetation health, drought impacts, and land use changes. The tool streamlines workflows by eliminating the need for data downloading or preprocessing, thus accelerating the transition from research ideas to scientific results. TiTiler-CMR supports a wide range of data-driven applications, providing users with efficient access to NASA's extensive satellite data archives.
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The first direct US-Venezuela commercial flight in 7 years is to land in Caracas

The first direct US-Venezuela commercial flight in 7 years is to land in Caracas

The first direct commercial flight between the United States and Venezuela is scheduled to land in Caracas, the Venezuelan capital
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IHG Expands Hotel Portfolio in Mexico and Latin America, Adding Over 4,000 Rooms

IHG Expands Hotel Portfolio in Mexico and Latin America, Adding Over 4,000 Rooms

IHG Expands Hotel Portfolio in Mexico and Latin America, Adding Over 4,000 Rooms