YOUR HUB

FOR GEOSPATIAL

APPLICATIONS

Marcello Maranesi – CEO

e-GEOS SpA (società ASI/Telespazio)

Dati satellitari e prodotti derivati in modalità "open and free" del programma Copernicus

“The year 2014 marks the 20th anniversary of the creation of the Open Geospatial Consortium (OGC). After two decades, OGC standards have become a key enabler of geospatial interoperability, delivering significant societal, economic and scientific benefits by integrating digital location resources into commercial and institutional processes worldwide.”

Dr. Steve H.L. Liang Chair of ISPRS Working Group IV/6

“Sensor Web and Internet of Things”

I dati OPEN sono disponibili ma poco conosciuti

138.201 datasets 10.962 datasets

I dati OPEN GEO in Italia

Un po` di numeri

Chiunque voglia usare il servizio

WMS di e-GEOS può farlo

gratuitamente, anche per uso

commerciale, citando la fonte.

RealVista è la prima base nazionale OPEN offerta da un’azienda privata. Copertura ortofo mutlispettrali di tutta l’Italia a 20 e 50 cm di risoluzione

RealVista

770 Utenti registrati e attivi

21.820 Visitatori Unici

Chi usa RealVista e per quale scopo

…

Il Programma Copernicus

Core services

Sentinels

Sentinel-2: lancio Giugno 2015

13 spectral bands, swath width of 290 km:

• 4 bands @ 10 m res.

• 6 bands @ 20 m res.

• 3 bands @ 60 m res. (dedicated to atmospheric corrections and cloud screening),

DISEGNINO Esempi prodotti, con risoluzione

Sentinel 1: operativa in orbita Instrument: C-band SAR Operational modes: • Interferometric wide-swath: 250 km @ 5×20 m res. • Wave-mode: 20×20 km @ 5×5 m res. (100 km intervals) • Strip map: 80 km swath @ 5×5 m res. • Extra wide-swath: 400 km @ 20×40 m res.

Sentinel-3: lancio Ottobre-Dicembre 2015

• Sea and Land Surface Temperature Radiometer (SLSTR), 11 spectral bands:

– 500 m res. in the visible and shortwave infrared channels

– 1 km res. in the thermal infrared channels.

• Ocean Color Instrument:

– 21 bands @ 300m res. over all surfaces,

• A dual-frequency (Ku and C band) advanced Synthetic Aperture Radar Altimeter (SRAL) @ 300m res. in SAR mode along track.

Licenza ESA

User rights • non-exclusive, time-unlimited right • The User may use, alter and modify it in any way, and thereby produce Altered

Products and/ or Derivative Works. • Altered Products: retaining a clear correlation to the original sensor information • Derivative Products: contain a significant intellectual or creative achievement made by

the User

• The User may make an unlimited number of copies as necessary for the use of the data. • The User may publish Sentinel data, Altered Products and Derivative Works in printed

or digital media. Digital publishing shall not allow the download or reconstruction of Sentinel data or Altered Products.

• The User may distribute the Sentinel data, Altered Products and Derivative Works created by the User to any other natural or legal person. Whenever distributing or making available Primary or Altered Products, the User shall make sure, that the recipient takes note of ESA license Terms and Conditions.

Accesso ai dati Sentinel https://sentinel.esa.int/web/sentinel/sentinel-data-access

Licenza d’uso ESA https://sentinel.esa.int/documents/247904/690755/TC_Sentinel_Data_31072014.pdf

Il Programma Copernicus

Matera Space Center

ESA - Sentinels

USGS - Landsat-8

ASI - COSMO-SkyMed

ASI Sentinel Collaborative Ground Segment

Realizzazione di un “national mirror site” @Matera per complementare le funzioni del Core Ground Segment dell’ESA e offrire soluzioni/servizi a supporto degli utenti nazionali italiani (Istituzioni Pubbliche, Enti di Ricerca, Società Private; inclusi scopi commerciali)

– Sviluppo di applicazioni e tools innovativi, anche per il grande pubblico, che, in funzione del budget disponibile potrebbe includere anche User Exploitation Platforms, capacità di processing tramite hosting di HW & SW e dati aggiuntivi (e.g. in-situ).

– Supporto all’R&D di applicazioni e tools applicativi tramite tecnologie di processing on demand con infrastrutture di tipo cloud

– Alcuni prodotti: INSAR (anche in NRT), prodotti sui vulcani e di tipo sismico, parametri della superficie terrestre, sorveglianza della qualità delle acque

– Studio di un possibile accesso integrato a dati Sentinel e third parties (e.g. COSMO-SkyMed); capacità di generare prodotti derivati dall’uso combinato delle due missioni

Il Programma Copernicus

6 aree tematiche: Land Monitoring Marine Monitoring Atmosphere Monitoring Emergency Management Security Climate Change

What happened, When, Where Based on disaster type and cloud cover Proprietary, public and open data

Make it available on the web site Data processing and analysis Make it available on the web site

HOW IT WORKS

Emergency Management Service

Emergency Management

1 Service activation 2 Plan satellite images 3 Find available data/info

5 Acquire 1st Satellite image 4 Prepare pre-event map 6 Prepare post-event map

@asi

Landsat-8 – Mosaico Italia

Mosaico ortorettificato (data fusion): • OLI multispectral bands 1-7,9: 30-meters • OLI panchromatic band 8: 15-meters

www.realvista.it

Thank you for your attention !