Image Acquisition Campaign 2008

Transcription

1 Madrid, November, 2007 Geomatics in Support of the CAP 1 Image Acquisition Campaign 2008 Pär Johan Åstrand, Maria Erlandsson Mihaela Fotin, Cherith Aspinall JRC, CID JRC, CID

2 Madrid, November, 2007 Geomatics in Support of the CAP 2 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 31/12 template will be sent out as soon as requirements/budget is defined Technical and Competitive Feasibility responsibility CID January-February communication and acceptance by MS Administration March 2008 LIODOTNET training at CwRS KO Meeting responsibility CID, also contractors to be invited, March 2008 including updates, image return etc. Image Acquisition Campaign start indeed already started, 64 autumn sites already open PAC CID

3 Madrid, 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 window open/close date to be decided by MS Spring, Summer windows new naming convention proposed: HR -1, HR VHR, etc. window length HR to be decided by MS (normal case 3(-4) weeks) 1 st 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 triplets to be reduced to a minimum in 2008 Campaign future VHR Radar (e.g. TerraSAR-X, COSMO-SkyMed)? OK OK (*) extraordinary condition see VHR Image Specifications for the CwRS Programme [ - notice of 2 weeks required.

4 Madrid, November, 2007 Geomatics in Support of the CAP 4 HR Imagery; 1 st come 1 st served menu HR Sensor Products GSD [m] SPOT 2 MSP 3 bands (no SWIR) Swath width (at nadir) Approx Capacity [scenes or km2] in a 1st come 1st served scenario; mean "winners" plus uploaded "loosers" ; plus approx 70 ; sum 230 Proposed role Comments / Constraints Old - launched on jan. 22, 1990; SPOT promised 2008 campaign! SPOT 4 MSP 4 bands (incl. SWIR) ; plus approx 80 ; sum 290 SPOT 5 MSP 4 bands (incl. SWIR) ; plus approx. 50 ; sum 250 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, ; plus approx. 50 ; sum 90 Landsat 5 MSP 7 bands ; plus approx. 60 ; sum 100 presently suffering low battery problems and is temporarily shut down F2 DMC MSP 4 bands (incl. BLUE) MSP 3 bands (Landsat 2,3,4 like) km2 ; approx 15 scenes on one window => ; plus approx. 5 ; sum 10 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 upon request by MS ALOS - AVNIR2 MSP 4 bands unknown HR - archive searches will not be programmed SUM 1015

5 Madrid, November, 2007 Geomatics in Support of the CAP 5 HR Imagery; 1 st come 1 st served menu SPOT 2 HR Sensor Products MSP 3 bands (no SWIR) Approx Capacity [scenes or km2] in a 1st come 1st served scenario; mean "winners" plus uploaded 160 ; plus approx 70 ; sum 230 Proposed role Comments / Constraints Old - launched on jan. 22, 1990; SPOT promised 2008 campaign! SPOT 4 MSP 4 bands (incl. SWIR) 210 ; plus approx 80 ; sum 290 SPOT 5 MSP 4 bands (incl. SWIR) 200 ; plus approx. 50 ; sum 250 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 Landsat 5 MSP 7 bands 40 ; plus approx. 60 ; sum 100 F2 DMC MSP 4 bands (incl. BLUE) MSP 3 bands (Landsat 2,3,4 like) km2 ; approx 15 scenes on one window => 45 5 ; plus approx. 5 ; sum 10 HR VHR, HR +1, HR VHR, HR +2 presently suffering low battery problems and is temporarily shut down capacity depends on off-nadir angle ; fixed orbits means that some areas are never covered ; capacity should be seen together with VHR backup sum upon request by MS ALOS - AVNIR2 MSP 4 bands unknown HR - archive will not be programmed SUM 1015

6 Madrid, November, 2007 Geomatics in Support of the CAP 6 HR Imagery; semi-automated orthorectification ortho node 1 Keystone server ortho node 2 ortho node x Digital Elevation Model Reference SRS data processing Imagery raw image rectification process final ortho image

7 Madrid, November, 2007 Geomatics in Support of the CAP 7 HR Imagery; semi-automated orthorectification Sensor SPOT 2,4 Landsat SPOT 5 SRTM Landsat coverage Ancillary data SRTM or local DEM LPIS ortho coverage (WMS or local access) SRS data processing 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.

8 Madrid, 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 [

9 Madrid, November, 2007 Geomatics in Support of the CAP 9 VHR Imagery; Dedicated sensors menu VHR Sensor Products GSD [m] IKONOS PAN, MSP (4 bands), PANMERGE QUICKBIRD PAN, MSP (4 bands), ,6 2,4 Swath (at nadir) Approx Capacity [km2] in a Dedicated scenario Proposed role Comments / Constraints 11, PRIME efficient site 30x30, but may be larger up to 40x60km ; max. off-nadir angle 37 deg 16, PRIME to be within 1 fragment 14 km max width, efficient size 12x30km ; max. off-nadir angle 37 deg PANMERGE EROS A PAN 1, BACKUP (*) efficient site 13x25km (or longer) ; max. off-nadir angle set to 18,5 deg EROS B PAN 0, BACKUP (*) efficient site 26x28km ; max. offnadir angle set to 30 deg ; geom acc test ongoing SPOT5 SPS PAN supermode 2,5 60, BACKUP (*) acquisition of SPS PAN and SPOT 5 MSP is possible in same pass F2 PAN, MSP (4 bands), PANMERGE 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 needs to be tested for geometric accuracy WorldView1 PAN 0,5 17, BACKUP (*) preferrably on QB site for efficiency ; SUM PRIME SUM BACKUP (*) - can be programmed in conjunction with HR (SPOT 5, F2) to obtain MSP component

10 Madrid, November, 2007 Geomatics in Support of the CAP 10 VHR/HR Imagery; how to increase capacity, reduce costs? VHR Prime capacity approx km2 VHR Backup capacity km (plus EROS B) HR capacity approx 1000 scenes / campaign How to increase capacity? increase VHR window length slide VHR windows more extensive use of backup; allowing a lower planned dedicated success rate HR capacity sufficient? How to reduce costs? develop control method using PAN only as VHR prime less HR windows flexibility of backup?

11 Madrid, 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 that adds a geometric modelling for F2) PCI Geomatica 10 (with patch which includes critical enhancements for the F2 modelling) SIPOrtho, Prodigeo, Socet set EROS B orthocorrection modules; PCI Geomatica , 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)

12 Madrid, November, 2007 Geomatics in Support of the CAP 12 thank you!

13 Madrid, November, 2007 Geomatics in Support of the CAP 13 VHR Type window VHR type of window - CwRS Campaign 2008 PRIME BACKUP DEDICATED SENSOR IKONOS or QUICKBIRD IKONOS QUICKBIRD BACKUP N Y Y F2 (BUNDLE or PANMERGE); EROS A,B (PAN); n/a SPS (PAN) DEDICATED BACKUP SENSOR DEDICATED BACKUP HR SENSOR IN VHR WINDOW i.e. HR VHR window n/a SPOT5 MSP (if dedicated backup sensor is F2) F2 (BUNDLE or PANMERGE); EROS A,B (PAN); WORLDVIEW1 (PAN); SPS (PAN) 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