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Where can I find recent open data satellite imagery of fixed objects? -…
Referencias
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- Google Earth – Free access to high resolution imagery (satellite and aerial)
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- Sentinel Hub – Browse Sentinel data
Sentinel-2 offers 10-meter resolution in red, green, blue and near-infrared, currently the best available resolution for free satellite imagery. I :star:
with 5-day revisit rates, the closest people can get to free,
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- USGS Satellite imagery – Landsat, MODIS, and ASTER data
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- NOAA – Get new satellite data every 15 minutes
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- Earth on AWS – Free satellite data, available for processing
CONs :red_cross:
Users must know exactly what they are looking for before downloading and must understand how to request data through an API.
- Zoom.Earth – Near real-time satellite data and high resolution archival data
- NASA Worldview – Track wildfires, icebergs, and earthquakes from space
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Global Fishing Watch Global Fishing Watch was founded in 2015 through a collaboration between three partners: Oceana, an international ocean conservation organization; SkyTruth, a technology firm that uses satellite imagery and data to protect the environment; and Google, whose tools and contributions help process big data. In June 2017, almost a year after being officially launched at the Our Ocean Conference hosted by the U.S. State Department, Global Fishing Watch was established as an independent, international nonprofit organization.
The (Fishing) mapOur fishing map is a freely available online platform for visualization and analysis of human activity at sea. Easy-to use features offer a range of stakeholders the ability to search for vessels, filter activities by flag State or time period, identify port visits and view encounters between vessels in near real-time.
Marine ManagerThe marine manager portal provides near real-time, dynamic, and interactive data on ocean conditions, biology, and human-use activity to support marine spatial planning, enable scientific research, and inform the design and management of marine protected areas.
Vessel ViewerVessel Viewer is a vessel history tool developed in partnership with TMT that uses satellite data and advanced analysis to produce current and historical information on vessel identity and activity. By producing valuable insight, Vessel Viewer is arming decision makers with the information needed to enhance fisheries controls, strengthen risk assessments and bolster the due diligence process.
Carrier VesselsThe carrier vessel portal is a comprehensive transshipment monitoring tool that pinpoints encounters between vessels, synthesizes fishing authorizations and filters publicly available data to create a picture of vessel risk for management authorities.
- 15 Free Satellite Imagery Data Sources - GIS Geography
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Accelerating Humanitarian Response
When crises occur, Maxar is committed to supporting the humanitarian community by providing critical and actionable information to assist response efforts. Associated imagery is released into the public domain under a Creative Commons 4.0 license, allowing for rapid use and easy integration with existing humanitarian response technologies.
Disaster Response Activation Protocol
Activation Criteria:
- Sudden onset natural disaster
- Categorized as a major event based on geographic scope, humanitarian impact and expectation of need
- FirstLook event service has been activated
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