Sold by: The Alaska Satellite Facility (ASF)
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Sentinel-1 Precise Orbit Determination (POD) products contain auxiliary data on satellite position and velocity for the European Space Agency's (ESA) Sentinel-1 mission. Sentinel-1 is a C-band Synthetic Aperture Radar (SAR) satellite constellation first launched in 2014 as part of the European Union's Copernicus Earth Observation programme. POD products are a necessary auxiliary input for nearly all Sentinel-1 data processing workflows. <br/><br/> This dataset is a mirror of the [Sentinel-1 Orbits](https://documentation.dataspace.copernicus.eu/Data/ComplementaryData/Additional.html#sentinel-1-orbits) dataset hosted in the Copernicus Data Space Ecosystem (CDSE). New files are added within 20 minutes of their publication to CDSE. This dataset includes two types of POD files: RESORB and POEORB. <ul> <li>RESORB POD files are restituted orbit files generated within 180 minutes from sensing time and published multiple times per day, with accuracy requirement of 10 cm in 2D RMS, but typi[...]
Overview
Sentinel-1 Precise Orbit Determination (POD) products contain auxiliary data on satellite position and velocity for the European Space Agency's (ESA) Sentinel-1 mission. Sentinel-1 is a C-band Synthetic Aperture Radar (SAR) satellite constellation first launched in 2014 as part of the European Union's Copernicus Earth Observation programme. POD products are a necessary auxiliary input for nearly all Sentinel-1 data processing workflows.
This dataset is a mirror of the Sentinel-1 Orbits dataset hosted in the Copernicus Data Space Ecosystem (CDSE). New files are added within 20 minutes of their publication to CDSE. This dataset includes two types of POD files: RESORB and POEORB.
- RESORB POD files are restituted orbit files generated within 180 minutes from sensing time and published multiple times per day, with accuracy requirement of 10 cm in 2D RMS, but typically below 5 cm. RESORB products from the last 90 days are included in this dataset.
- POEORB POD files are precise orbit files generated with a timeliness of 20 days from sensing time and published once per day, with accuracy requirement of 5 cm in 3D RMS, but typically below 1 cm. Once available, these files supersede the RESORB products, as they contain the same data with better accuracy. POEORB products are available from the entire length of the Sentinel-1 mission.
Features and programs
Open Data Sponsorship Program
This dataset is part of the Open Data Sponsorship Program, an AWS program that covers the cost of storage for publicly available high-value cloud-optimized datasets.
Pricing
This is a publicly available data set. No subscription is required.
Legal
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
AWS Data Exchange (ADX)
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Open data resources
Available with or without an AWS account.
- How to use
- To access these resources, reference the Amazon Resource Name (ARN) using the AWS Command Line Interface (CLI). Learn more
- Description
- Sentinel-1 Orbits bucket
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::s1-orbits
- AWS region
- us-west-2
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://s1-orbits/
- Description
- Notifications for new data
- Resource type
- SNS topic
- Amazon Resource Name (ARN)
- arn:aws:sns:us-west-2:211125554030:s1-orbits-object_created
- AWS region
- us-west-2
Resources
Vendor resources
Support
Managed By
How to cite
Sentinel-1 Precise Orbit Determination (POD) Products was accessed on DATE from https://registry.opendata.aws/s1-orbits .
License
Access to Sentinel data is free, full and open for the broad Regional, National, European and International user community. View Terms and Conditions .
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