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

Image Acquisition 2007

Maria ERLANDSSONPär ÅSTRANDJRC Ispra, Community Image Data portal

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

Presentation outlineNumber of sites and success rates; HR, VHRBackup usageExpenditureCampaign related issues

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

2004-2007 overviewTotal no of sites VHR + RFV VHR + HR HR + AP AP + RFV

2004 13 64 82 1282005 27 134 49 592006 32 142 50 472007 53 170 57 29

223 VHR zones227 HR zones

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

WA P S

HE LL

HA AR

LU

MA R2

UK

IE

ES

FR

DE

SE

DK

LT

LV

EE

PL

CZ

SK

HU

AT

SI

IT

GR

CY

FI

CH

PT

MT

RO

BG

RO09

ACHT

TWEN

GRON

ALTU

SALA

VAPE

RO10

SENAPOZA

RO01

MOTA

GUCA

ZAMO

ORGA

RO02

DITT

TREI

RO07

STAI

RO04

LADE

FAHRLINC

HULL

SUED

REMO

BELL

DAVE

SIRA

ROTH

WISB

HARR

LUCK

RO08

HERT

TRAV

NORD

VES7

BAZ7

ARGO

BAC7

VIPA

CSO7

KRAI

IZAI

PES7

BATA

OB4ZEHD

BEK7

ANSP

BAR7

DALE

RO06

ONCY

GEDI

LIMB

NOVI

KRUM

VAGA

OB21

SOM7

RETH

ZEEL

ORNA

REMY

LAIX

UTRE

OB20

DURB

BRAB

OB17

KAST

RO03

JURBHORY

SUND

GIRE

LAUW

LIMA

THIB

CSTR

KEMP

LIER

LESV

KARI

SERA

BIRR

ABRE

MDEG

RO05

ZELE

OB26

GRAU

BALT

CALLATHE

DELV

ELTA

CUNE

LATI

GLAB

CASH

QUIT

FOUR

OB24GORT

BIEL

COLM

ACAP

YOUG

CANA

FIRE

OCHE

MANO

MONA

SALE

ORIS

URET

ESNU

COSE

RECA

CHEU

DUSE

OB14

OFAL

OB19

OISS

AUDR

JA03

AREZ

WESTP

AL01

RIBA

CATN

SE02SE03

TERN

KOSI

CHIE

ANGL

CA01

OB16

HU02

PESA

AGNA

CO01

SIGU

OB1

MA01

MA02

ISER

MACE

VIBO

YNYS

AIZP

JABB

DAXE

CATA

POTE

PLAI

PRES

CRE1

MREV

VEKR

OUDT

LECC

URGE

SANO

CENU

OB13

TRAP

OCON

MOBA

OB18

ATAI

OALV

OB8

CRE2

NUOR

WHED

OB22

FROSI

HILB

AVAL

WERD

TALS

ESOD

OB11

PUYM

MOOS

OB15

OB6

OB2

JA01

AOSTA

ASTI

HU01

ALBA

GR01

COMO

LAIU

VIEV

OB5

STAK

HALJ

KABA

OB23

KR_07

MS_07

OB7

MB_07

NKUN

LJ_07KK_07

MANA

BILZ

JA02

OB25

SE01

OB9OB3

OB10OB12

BE

MALT

PLEV

PLOV

SHOU

VEN7 CAV7ALC7

BRA7 SAN7

MAT7

NOS7

FIG7BRI7

COR7

MAR7SEB7

LESB

BEAREZIN

OUTU

AREU

MANGEUZA

ONIE

ISSA

CURTJEOI

THIESEUR

SOLI

VALD

GAMM

BLAUWEST OSTE

TIEFBERG

MEIS

ALTE

KRUE

HEDE

BALLGROS

HUDE

CANH

BORN LUEH VOLS

MERI

FROS

IKONOSIKONOS137 control zones,

109.981 km²QUICKBIRDQUICKBIRD86 control zones,

43.850 km²SPS SPS onlyonly4 sites, 3.734 km²

227 HR 227 HR sitessites, , In In averageaverage 3 3

windows/zonewindows/zone

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

IRS SP2 SP4 SP5 LS5 DMCAutumn 11 26 35 36 26 1 135 0 1 99% 98% 95%Winter 0 9 9 6 0 0 24 0 1 96% 96% 94%Spring1 15 41 45 64 4 0 169 4 0 100% 97% 97%Spring2 2 32 42 31 2 0 109 4 9 92% 99% 93%Summer1 4 10 27 32 1 0 74 2 7 91% 100% 90%Summer2 3 31 63 36 2 0 135 0 2 99% 100% 84%Summer3 0 0 8 3 0 0 11 0 2 85% 100% 100%Total 35 149 229 208 35 1 657 10 22 97% 99% 94%

Success2007

Success 2006

Success 2005

No of acquired images Total Close Fail

Success rates HR

The bad weather in the late spring/early summer is the reason for failed acquisitions (DE, NL, UK, SE)10 windows were closed before window end without acquisition due to availability of VHR dedicated or aerial photographyHowever, in many cases VHR & HR windows are overlapping images are often acquired on the same day and duplicate imagery have to be purchased

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

HR sensors (optical & SAR)

~90% acquired by SPOT family2 MS requested SAR data (BE-FL, IE)First image of triplet acquired for 17 control zones

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

VHR prime success rates VHR Dedicated 2005 2006 2007

No of sites/ success rate161

100 %181

100 %223

97 %

Total area126.000 km2

99 %127.000 km2

100 %153.000 km2

97 %Average acquisition time 33 days 25 days 22 days

No of extended windows 35

22 %17

9 %27

12 %Average site size 813 km2 760 km2 669 km2

3 clear trends: Total area increases, the average control zone becomes smaller and the average time needed to collect the imagery decreases6 Sites failed (BE, NL, FR, IE). Mainly due to cloudy weather but also internal competition between sitesIn July, 2 QB sites (FR) were re-allocated to IK.An ad hoc request was received for 6 additional control zones (DE) due to failure of the aerial photography planned. 3 sites were collected by IK, and one by SPS, during a 2 week window

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

EROS AEROS A15 control zones, 10.540

km²

EROS BEROS B8 control zones, 3.927

km²

FormosatFormosat 2216 control zones, 13.183

km²

SPSSPS31 control zones, 25.807

km²

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

VHR backup success70 sites (31%) programmed with backup in the northern part

of Europe and ”difficult” site

Sensors used: EROS A & B, SPS, Formosat2

Orbview 3 failed just before start of campaign & was substituted with EROS B

New! Backup programming cancelled when dedicated acquired

-27 Sites (37%) closed without coverage, 2 failed- 33.000 km² collected

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

Survey of back up usage (1/2)

Backup programmed in CwRS Campaign 2007Total VHR sites 227Backup sites 75

Dedicated 70Extra sites 5 (*)

Backup % 31% (**)Backup FAILED 2Backup CLOSED by dedicated 27

Delivered 41FULL 29

PARTIAL (73-99% coverage) 12Backup delivered % 59% (**)Backup acquired within 20 days 37% 26

(*)(**) excluding the "extra" sites

4 FR SPS - 3/4 acquired, 1 DE SPS acquired (used for

59 % delivered whencancelling programmationafter dedicated acquisition

Possibility to increaseefficiency if opening backupwindow later than VHR prime

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

Survey of back up usage (2/2)

11 of 29 images deliveredused for CAPI

1 used for LPIS update

EROS B used for editingof parcel boundaries (SE)

Formosat 2 used for CAPI with multispectral HR (UK)

Backup usage in CwRS Campaign 2007

Usage CAPI description LPIS update

use of dedicated

primeortho

corrected other (***)FULL 29 9 1 19 15 5

EROS A 1 buildings 1 3 1

EROS B 1parcel boundaries 5 4

SPS 7

well used in CAPI, buildings, vectorisation of parcles outside control zone or where cloud cover 7

F2 0 0PARTIAL (73-99%) 12 2 10 2 1

EROS A 1 buildings and scrub 1 1

F2 1

CAPI in conjunction with S5 MSP; remaining by QB 1

SUM 41 11 1 29 17 6Total backup usage 29% i.e. 12/41

Total dedicated failed sites in Campaign 2007 6Total sites dedicated / backup failed sites in Campaign 2007 3UTRE IK fail contractor used this years aerial photographyBIRR QB, SPScloudy proposed, but nothing delivered to contractorPLAI QB fail cloudy proposed, but nothing delivered to contractor, contractor used archive VHR

(***) late deliveries (EROS B) (4), or orthorection problems (2)

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

38%

1%5%

56%

HR opticalHR SARVHR backupVHR dedicated

Expenditure2007 budget 6M EuroTotal expenditure 2007 campaign (incl. Autumnacquired 2006) 5,6 M Euro

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

Campaign related problemsLate deliveries of Qb data

Reluctancy from contractors to use backup(many extensions requested) and provide ancillarydata

Slow response on IDQA & validation → high administrative burden for staff

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

Roadmap & proposed changes for 2008 to bepresented later in this session

Poster available with detailed information

Thank you!