Image Acquisition Campaign 2008 - fega.es€¦ · Roadmap to Image Acquisition Campaign 2008 • Selection of Control Zones and Risk Analysis responsibility PAC (JRC reference FMP

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 1

Image Acquisition Campaign 2008

Pär Johan Åstrand, Maria Erlandsson JRC, CIDMihaela Fotin, Cherith Aspinall JRC, CID

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 2

PAC

CID

Roadmap to Image Acquisition Campaign 2008• Selection of Control Zones and Risk Analysis

responsibility PAC (JRC reference FMP 8218) - guidelines• MS Satellite Image Requirements for the 2008 Campaign

responsibility PAC (JRC reference FMP 8433) – letter plus Annex• Delivery of generalised shapefiles, and further details

responsibility CID 31/12template will be sent out as soon as requirements/budget is defined

• Technical and Competitive Feasibilityresponsibility CID January-Februarycommunication and acceptance by MS Administration March 2008

• LIODOTNET training at CwRS KO Meetingresponsibility CID, also contractors to be invited, March 2008including updates, image return etc.

• Image Acquisition Campaign start…indeed already started, 64 autumn sites already open…

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 3

HR Imagery; sites/windows• All sites to be defined by shape file • Autumn window

autumn sites opened 64 windows (DE, FR), autumn sites acquired 39

• Winter windowopen/close date to be decided by MS

• Spring, Summer windowsnew naming convention proposed: HR-1, HRVHR , HR+1, HR+2 etc.window length HR to be decided by MS (normal case 3(-4) weeks)1st open date to be decided by MS Admin. If no extraordinary decision (*), JRC will

open all further windows automatically after a 2(-3) week dead period after acquisition

• Radar tripletsto be reduced to a minimum in 2008 Campaignfuture VHR Radar (e.g. TerraSAR-X, COSMO-SkyMed) ?

(*) extraordinary condition see VHR Image Specifications for the CwRS Programme [http://mars.jrc.it/] - notice of 2 weeks required.

OKOK

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 4

HR Imagery; 1st come 1st served menuHR Sensor Products GSD [m]

Swath width (at nadir)

Approx Capacity [scenes or km2] in a 1st come 1st served scenario; mean "winners" plus uploaded "loosers"

Proposed role Comments / Constraints

SPOT 2 MSP 3 bands (no SWIR)

20 60 160 ; plus approx 70 ; sum 230

autumn, winter, HR-1, HR+1, HR+2

Old - launched on jan. 22, 1990; SPOT promised 2008 campaign !

SPOT 4 MSP 4 bands (incl. SWIR)

20 60 210 ; plus approx 80 ; sum 290

autumn, winter, HR-1, HR+1, HR+2

SPOT 5 MSP 4 bands (incl. SWIR)

10 60 200 ; plus approx. 50 ; sum 250

autumn, winter, HR-1, HR VHR, HR+1, HR VHR, HR+2

acquisition of SPS PAN and SPOT 5 MSP is possible in same pass

IRS P6 MSP 4 bands (incl SWIR)

23,5 127 - 141 40 ; plus approx. 50 ; sum 90

autumn, winter, HR-1, HR+1, HR+2

Landsat 5 MSP 7 bands 30 183 40 ; plus approx. 60 ; sum 100

autumn, winter, HR-1, HR+1, HR+2

presently suffering low battery problems and is “temporarily” shut down

F2 MSP 4 bands (incl. BLUE)

8 24 10000 km2 ; approx 15 scenes on one window => 45

autumn, winter, HR-1, HR VHR, HR+1, HR VHR, HR+2

capacity depends on off-nadir angle ; fixed orbits means that some areas are never covered ; capacity should be seen together with VHR backup sum 15.000

DMC MSP 3 bands (Landsat 2,3,4 like)

32 325 5 ; plus approx. 5 ; sum 10

autumn, winter, HR-1, HR+1, HR+2

upon request by MS

ALOS - AVNIR2 MSP 4 bands 10 70 unknown HR - archive searches will not be programmedSUM 1015

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 5

HR Imagery; 1st come 1st served menuHR Sensor Products

Approx Capacity [scenes or km2] in a 1st come 1st served scenario; mean "winners" plus uploaded

Proposed role Comments / Constraints

SPOT 2 MSP 3 bands (no SWIR)

160 ; plus approx 70 ; sum 230

autumn, winter, HR-1, HR+1, HR+2

Old - launched on jan. 22, 1990; SPOT promised 2008 campaign !

SPOT 4 MSP 4 bands (incl. SWIR)

210 ; plus approx 80 ; sum 290

autumn, winter, HR-1, HR+1, HR+2

SPOT 5 MSP 4 bands (incl. SWIR)

200 ; plus approx. 50 ; sum 250

autumn, winter, HR-1, HR VHR, HR+1, HR VHR, HR+2

acquisition of SPS PAN and SPOT 5 MSP is possible in same pass

IRS P6 MSP 4 bands (incl SWIR)

40 ; plus approx. 50 ; sum 90

autumn, winter, HR-1, HR+1, HR+2

Landsat 5 MSP 7 bands 40 ; plus approx. 60 ; sum 100

autumn, winter, HR-1, HR+1, HR+2

presently suffering low battery problems and is “temporarily” shut down

F2 MSP 4 bands (incl. BLUE)

10000 km2 ; approx 15 scenes on one window => 45

autumn, winter, HR-1, HR VHR, HR+1, HR VHR, HR+2

capacity depends on off-nadir angle ; fixed orbits means that some areas are never covered ; capacity should be seen together with VHR backup sum

DMC MSP 3 bands (Landsat 2,3,4 like)

5 ; plus approx. 5 ; sum 10

autumn, winter, HR-1, HR+1, HR+2

upon request by MS

ALOS - AVNIR2 MSP 4 bands unknown HR - archive will not be programmedSUM 1015

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 6

HR Imagery; semi-automated orthorectification•

ortho node

1

ortho node

2

ortho node

x

Keystone server

raw image rectification process final ortho image

Digital Elevation Model

Reference

Imagery

SRS dataprocessing

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 7

• Possibility to test the service on 1 site/ contractor in 2008 in an “operational” configuration for interested users (please contact Pär). Then we will request your feedback!

• Further analysis and testing to be done on VHR data during 2008.

SRS dataprocessing

Ancillary dataSensor

SRTM or local DEMLPIS ortho coverage (WMS or local access)

SPOT 5

SRTMLandsat coverage

SPOT 2,4Landsat

HR Imagery; semi-automated orthorectification

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 8

VHR Imagery; sites/windows• Efficient sizes (*) • Ratio 1:3 QB:IK (*) • Window length VHR to be decided by MS (normal case 6(-8)

weeks)• Window will be adapted to fit satellite pass• Backup window closes after dedicated prime has acquired

(*)• Backup window opens 20 days after dedicated prime• All windows can have MSP component (VHR or HR)

(*) see VHR Image Specifications for the CwRS Programme [http://mars.jrc.it/]

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 9

VHR Imagery; Dedicated sensors menuVHR Sensor Products GSD [m] Swath (at

nadir)

Approx Capacity [km2] in a Dedicated scenario

Proposed role Comments / Constraints

IKONOS PAN, MSP (4 bands), PANMERGE

0.83.2

11,3 120.000 PRIME efficient site 30x30, but may be larger up to 40x60km ; max. off-nadir angle 37 deg

QUICKBIRD PAN, MSP (4 bands), PANMERGE

0,62,4

16,5 30-40.000 PRIME to be within 1 fragment 14 km max width, efficient size 12x30km ; max. off-nadir angle 37 deg

EROS A PAN 1,8 14 10.000 BACKUP (*) efficient site 13x25km (or longer) ; max. off-nadir angle set to 18,5 deg

EROS B PAN 0,7 7 30.000 BACKUP (*) efficient site 26x28km ; max. off-nadir angle set to 30 deg ; geom acc test ongoing

SPOT5 SPS PAN supermode

2,5 60,0 25.000 BACKUP (*) acquisition of SPS PAN and SPOT 5 MSP is possible in same pass

F2 PAN, MSP (4 bands), PANMERGE

2 24 5.000 BACKUP (*) resolution at off-nadir angle 30deg approx 3m ; will be restricted to reach geom acc. threshold; capacity should be seen together with HR backup sum 15.000WorldView1 PAN 0,5 17,6 10.000 BACKUP (*) preferrably on QB site for efficiency ; needs to be tested for geometric accuracy

SUM PRIME 150.000SUM BACKUP 80.000(*) - can be programmed in conjunction with HR (SPOT 5, F2) to obtain MSP component

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 10

VHR/HR Imagery; how to increase capacity, reduce costs?• VHR Prime capacity approx. 150.000 km2• VHR Backup capacity 80.000 km (plus EROS B)• HR capacity approx 1000 scenes / campaign

• How to increase capacity?increase VHR window lengthslide VHR windowsmore extensive use of backup; allowing a lower planned dedicated success rateHR capacity sufficient?

• How to reduce costs?develop control method using PAN only as VHR primeless HR windowsflexibility of backup?

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 11

Some information• JRC will download source HR/VHR directly from Image Providers in Campaign 2008• F2 orthocorrection modules;

– ERDAS Imagine 9.1 (fix 32472 that adds a geometric modelling for F2)– PCI Geomatica 10 (with patch 10031 which includes critical enhancements for the F2 modelling)– SIPOrtho, Prodigeo, Socet set

• EROS B orthocorrection modules;PCI Geomatica 10.1.1 , ERDAS LPS, Socet Set

• ALOS; AVNIR-2 orthocorrection module; PCI Geomatica v 9.1 onwards

• Wv1 orthocorrection… PCI, ERDAS ? (waiting confirm by Eurimage, and test by CID)

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 12

• thank you !

Madrid, 12-14 November, 2007 – Geomatics in Support of the CAP 13

VHR Type window

PRIM

E

DEDICATED SENSOR IKONOS or QUICKBIRD IKONOS QUICKBIRD

BACKUP N Y Y

DEDICATED BACKUP SENSOR n/a

F2 (BUNDLE or PANMERGE); EROS A,B (PAN); SPS (PAN)

F2 (BUNDLE or PANMERGE); EROS A,B (PAN); WORLDVIEW1 (PAN); SPS (PAN)

DEDICATED BACKUP HR SENSOR IN VHR WINDOW i.e. HRVHR window

n/a SPOT5 MSP (if dedicated backup sensor is ≠ F2)

SPOT5 MSP (if dedicated backup sensor is ≠ F2)

EXTENSION possible if no prime only possible if no prime, no backup

only possible if no prime, no backup

BA

CK

UP

VHR type of window - CwRS Campaign 2008