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Data - Data Description
European Cities: Cartosat-1 Euro-Maps 3D
A large number of European cities are covered by this dataset; for each city you can find one or more Cartosat-1 ortho image products and one or more Euro-Maps 3D DSM tiles clipped to the extent of the ortho coverage. The Euro-Maps 3D DSM is a homogeneous, 5 m spaced Digital Surface Model semi-automatically derived from 2.5 m Cartosat-1 in-flight stereo data with a vertical accuracy of 10 m. The very detailed and accurate representation of the surface is achieved by using a sophisticated and well adapted algorithm implemented on the basis of the Semi-Global Matching approach. The final product includes several pixel-based quality and traceability layers: The dsm layer (*_dsm.tif) contains the elevation heights as a geocoded raster file The source layer (*_src.tif) contains information about the data source for each height value/pixel The number layer (*_num.tif) contains for each height value/pixel the number of IRS-P5 Cartosat-1 stereo pairs used for the generation of the DEM The quality layer (*_qc.tif) is set to 1 for each height/pixel value derived from IRS-P5 Cartosat-1 data and which meets or exceeds the product specifications The accuracy vertical layer (*_acv.tif) contains the absolute vertical accuracy for each quality controlled height value/pixel. The ortho image is a Panchromatic image at 2.5 m resolution. The following table defines the offered product types. EO-SIP product type Description PAN_PAM_3O IRS-P5 Cartosat-1 ortho image DSM_DEM_3D IRS-P5 Cartosat-1 DSM
News - Success Stories
New worldwide dataset captures the planet in fine detail
Scientists have developed an open source planetwide dataset of high-resolution Earth observation imagery, thanks to commercial data delivered by ESA’s Third Party Missions (TPM) programme.
Activity - General activities
EO Summer Schools
ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation (EO) data.
News - Thematic area articles
How satellite data help to shape society
Data from ESA’s Earth observation archives are improving understanding of the interactions between human activities and the environment, helping to power green economic development and boosting prosperity in Europe and beyond.
Event - Training
EO Summer School 8
ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation data.
News - Data Release news
Spot Extended Area mode added to ICEYE on-demand portfolio
As an evolution of Spot mode, Spot Extended Area products are now available with the same resolution of Spot data (ground resolution of 1 m) but enabling to cover the area of 225 km2 (15 x 15 km) in a single SAR image.
News - Infographics
An overview of the very high-resolution Vision-1 satellite
Learn about Vision-1, which joined ESA's Third Party Missions programme in May, in our new infographic.
News - Infographics
PlanetScope and SkySat - The high-resolution nanosatellite constellation
Find out more about the PlanetScope and SkySat missions in our new infographic.
News - Infographics
An overview of the PAZ SAR satellite mission
Learn more about the PAZ mission, a Spanish X-Band SAR satellite and part of ESA's Third Party Missions programme, in our latest infographic.
Tools - Other
Urban TEP
The Urban Thematic Exploitation Platform enables access, processing, uploading, visualisation, manipulation and comparison of data over urban areas.
Document - Conference Presentation - Poster
6_TROUVE_polinsar_2013_hybrid.pdf
Hybrid PolInSAR: High resolution & Polarimetry Applied to Urban N. Trouve [ONERA - France]
Document - Conference Presentation - Poster
5_polinsar_Koeniguer.pdf
PolSARAP: Investigating the Benefits of Polarimetry for Urban Applications using X-Band SAR Images E. Koeniguer [ONERA - France]
Document - Conference Presentation - Poster
4_POLinSAR2013_Ban_KTH.pdf
Multitemporal RADARSAT-2 Fine-Beam Polarimetric SAR for Urban Land Cover Mapping Y. Ban [KTH Royal Institute of Technology - Sweden]
News - General News
ICEYE data available for assessment
The SAR user community is invited to participate to the call to assess the suitability of the ICEYE constellation, for science and EO-based applications.
News - Success Stories
Heritage data still widely used today
For about 30 years now, ESA satellites have been cruising some 800 km above our heads, collecting information about our planet-but why are older missions still so fundamental today?
Event - Conference
User Consultation for Infrastructures Planning and Monitoring Conference 2019
ESA hosted a joint DLR/ESA user consultation for infrastructures planning and monitoring conference on 26 and 27 February 2019.
Mission - Third Party Missions
Spire
Spire Global's constellation of Lemur nanosatellites offer satellite-based maritime, aviation and weather tracking.
Document - Conference Presentation - Poster
6_pres_polinsar_azzal.pdf
Analysis of a NLOS Canyon in an InSAR Image of a Urban area at KA-BAN A. Mokadem [Supelec - France]
Document - Conference Presentation - Poster
7_POLinSAR2013_recommendations_land_applications.pdf
Applications of SAR Polarimetry on Land: Agriculture, Urban, Archaeology
Document - Conference Presentation - Poster
9_ApplicationsOfSARPolarimetry_Other.pdf
Session - Applications of SAR Polarimetry: Other