Administration (CNSA) China NationalSpace Spatial Res Sensor: WMC 2, 5m 10 m Spatial Res Sensor: PMC Satellite: VRSS-1 Country: Venezuela Gaofen-3 FengYun-3 observing Chinaandthesurroundingcountries. * 400 m 50 m Spatial Res Sensor: Multispec Satellite: Gaofen4(GF-4) with abestresolutionof1meter. * 250 m Spatial Res Sensor: MERSI 10 9 8 7 6 5 4 3 2 1.1 km Spatial Res Sensor: VIRR Satellite: FengYun-3 C(FY-3C) Country: China VRSS-1 60 m 30 m Spatial Res Sensor: Operational modes:Nadirviewingandrollmaneuver(±35°) 1 m 3 m Spatial Res Sensor: HRC Satellite: VRSS-2 Operational modes:Nadirviewingandrollmaneuver(±30°) 16 m Satellite: SJ-9A Spatial Res.(m)1.0,3.0,5.0,8.0,10.0,25.0,50.0,100.0,500.0 Polarization: Multiple(HH,HV, VH,VV) Sensor: SAR-C(CBandSAR) Satellite: Gaofen3(GF-3) 3.2 m 3.2 m 3.2 m 3.2 m 0.8 m Spatial Res Sensor: Satellite: Gaofen-2(GF-2) 16 m Spatial Res Sensor: WFV 8 m 8 m 8 m 8 m 2 m Spatial Res Sensor: PMS Satellite: Gaofen-1(GF-1) 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 1.1 km 250 m 250 m 250 m Space Activities(ABAE) Bolivarian Agencyfor PLÉIADES 1.5 m 6 m Spatial Res Sensor: SPOT Satellite: SPOT-6, SPOT-7 **Products resampledto0.5/2.0m 0.7 m** 2.8 m** Spatial Res Sensor: PLÉIADES-HR Satellite: Pléiades-1A,Pléiades-1B Country: France Spatiales (CNES) Centre Nationald’Études Satellite: SAC-C( Country: Argentina Actividades Espaciales(CONAE) Comision Nacionalde SAC-C Gaofen 4isageostationaryearthobservationsatellitethatstationedovertheEasternHemisphere,primarily Gaofen 3’s SARradarinstrumenthas12imagingmodes,rangingfromwide-areatoclose-upshots IRC PMS Spectral Bands Pan 4 3 2 1 Spectral Bands 6 5 4 3 2 1 Spectral Bands 1 Spectral Bands 1 Spectral Bands LWIR B5 LWIR B4 SWIR B3 SWIR B2 SWIR B1 Spectral Bands Pan 4 3 2 1 Spectral Bands 4 3 2 1 5 4 3 2 1 Spectral Bands 9 8 7 6 Spectral Bands 5 4 3 2 1 Spectral Bands 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 Pan 4 3 2 1 Spectral Bands Pan 4 3 2 1 Spectral Bands (ARCHIVE ONLY) ARCHIVE ONLY Gaofen-4 Gaofen-1 SPOT series VRSS-2 Satellites oftheInternationalCharter'SpaceandMajorDisasters' ) Spectral Range 450-900 nm 770-890 nm 630-690 nm 520-590 nm 450-520 nm Spectral Range 3500-4100 nm 760-900 nm 630-690 nm 520-560 nm 450-520 nm 450-900 nm Spectral Range 470 nm Spectral Range 1.325-1.395 0.53-0.58 0.48-0.53 0.43-0.48 1.55-1.64 11.5-12.5 10.3-11.3 3.55-3.93 0.84-0.89 0.58-0.68 Spectral Range 11500-12500 nm 10300-11300 nm 1550-1700 nm 1180-1300 nm 900-1100 nm Spectral Center 500-800 nm 770-890 nm 630-690 nm 520-590 nm 450-520 nm Spectral Range 770-890 nm 630-690 nm 520-590 nm 450-520 nm 770-890 nm 630-690 nm 520-590 nm 450-520 nm 450-900 nm Spectral Range 770-890 nm 630-690 nm 520-590 nm 450-520 nm Spectral Range 770-890 nm 630-690 nm 520-590 nm 450-520 nm 450-900 nm Spectral Range 1030 nm 980 nm 940 nm 905 nm 865 nm 765 nm 685 nm 650 nm 565 nm 520 nm 490 nm 443 nm 412 nm 2130 nm 1640 nm 1125 nm 865 nm 650 nm 550 nm 450-750 nm 760-890 nm 625-695 nm 530-590 nm 455-525 nm Spectral Range 457-848 nm 737-948 nm 587-725 nm 497-620 nm 430-563 nm Spectral Range Gaofen-2

650 km Swath Width 650 km 45 km Swath Width (200 *4camera) 800 km Swath Width (2 camera) 70 km Swath Width Swath Width Swath Width 29 km Swath Width 2,600 km Swath Width 2,600 km Swath Width 30 km Swath Width 30 km Swath Width 180 km 60 km Swath Width 20 km Swath Width 1-2 days* Revisit Revisit Nadir: 57days Revisit Nadir:101 days Revisit Nadir:101 days Revisit Nadir:57 days Off Nadir:4days Daily Revisit 29 days 5.5 days Revisit 5.5 days Revisit Off Nadir:4days Off Nadir:4days Off Nadir:4days Global Coverage 5 days Nadir to+-35° 5 days Revisit Nadir to+-25° 2 days Revisit Nadir to+-35° 4 days Revisit 1-2 days* Revisit Revisit

CONAE CNSA CNES ABAE Satellite: Proba-V, 20 m 20 m 60 m 60 m 20 m 10 m 20 m 20 m 20 m 10 m 10 m 10 m 60 m Spatial Res Sensor: Multi-spectralInstrument(MSI) Satellite: Sentinel-2A/2B, 20 x40m 5 xm 5 xm wide-swath 5 x20m Spatial Res Polarization: Multiple(HH,VV, HH+HV, VV+VH) Sensor: C-bandsyntheticapertureradar(SAR) Satellite: Sentinel-1A/1B, United Kingdom);Canada(CooperationAgreement) Portugal, Romania,Spain,Sweden,Switzerland,andthe Ireland, Italy, Luxembourg,TheNetherlands,Norway, Poland, Denmark, Estonia,Finland,France,Germany, Greece,Hungary, Country: 22memberstates(Austria,Belgium,CzechRepublic, 22 m Spatial Res Sensor: SLIM-6-22 Satellite: Deimos-1(Spain) 22 m Spatial Res Sensor: SLIM-6-22 Satellite: UK-DMC2 Country: UnitedKingdom 100/333 m Spatial Res Satellite: RADARSAT-1 ( Quad-Pol 25m 25m 8m 8m 25m 25m 100m 60m 25m 25m 8m 8m 8m 8m 3m 3m 1m Spatial Res Polarization: Multiple(HH,HV, VV, andVH) Sensor: AdvancedRadar(CBand) Satellite: RADARSAT-2 Country: Canada Canadian SpaceAgency(CSA) Metop Sweden, Switzerland,Turkey, UnitedKingdom) Norway, Poland,Portugal,Romania,SlovakRepublic,Slovenia,Spain, Hungary, Iceland,Italy, Latvia,Lithuania,Luxembourg,Netherlands, Czech Republic,Denmark,Estonia,Finland,France,Germany, Greece, Country: 30MemberStates(Austria,Belgium,Bulgaria,Croatia, Satellites (EUMETSAT) Exploitation ofMeteorological European Organisationforthe (Full DiskImager) * 1000 m 3000 m 3000 m 3000 m 3000 m 3000 m 3000 m 3000 m 3000 m 3000 m 3000 m 3000 m Spatial Res Sensor: SEVIRIMeteosat-8,-9,-10,-11 Satellite: MeteosatSecondGenerationSeries 1100 m Spatial Res Sensor: ADCS,AMSU-A1,AMSU-A2,AVHRR, HIRS,MHS,ASCAT, GOME-2,GRAS,IASI, Satellite: Metop-A,B,C Constellation (DMC) Disaster Monitoring European SpaceAgency(ESA) Sentinel-1A/1B German AerospaceCentre(DLR) TanDEM-X TerraSAR-X 6.5 m Spatial Res Sensor: JSS56(JenaSpaceborneScanner) Satellite: RapidEyeconstellation(5satellites) Company: PlanetLabGermany *StripMap andScanSARscenelengthextendableto1650km,Wide1500km 40 m 18.5 m 3 m 2 m 1 m Spatial Res Polarization: Multiple(HH,HV, VV, andVH) Sensor: AdvancedRadar(XBand) Satellite: TerraSAR-X, TanDEM-X Country: Germany RADARSAT-2 Meteosat 8=41.5°E(IndianOcean),93.5°E.(RapidScan),109.5° 11=0°E. SARP, SARR,SEM 12 11 10 9 8a 8 7 6 5 4 3 2 1 Spectral Bands Extra wide-swath Strip map Wave Interferometric Operating Modes 3 2 1 Spectral Bands 3 2 1 Spectral Bands SWIR 1 VNIR B2 VNIR B1 VNIR B0 Spectral Bands Wide Standard Standard Quad-Pol Wide FineQuad-Pol Fine Quad-Pol Extended Low Extended High ScanSAR Wide ScanSAR Narrow Wide Standard Wide Fine Fine Wide Multi-LookFine Multi-Look Fine Wide Ultra-Fine Ultra-Fine Spotlight Operating Modes 12 11 10 9 8 7 6 5 4 3 2 1 Spectral Bands 5 4 3 2 1 Spectral Bands 5 4 3 2 1 Spectral Bands Wide ScanSAR ScanSAR StripMap SpotLight High-Res SpotLight Operating Modes Deimos-1 UK-DMC2 operated byESAintheframeofEuropeanUnionCopernicusProgramme Generation Second Meteosat Sentinel-2A/2B RapidEye ARCHIVE ONLY operated byESAintheframeofEuropeanUnionCopernicusProgramme operated byESAintheframeofEuropeanUnionCopernicusProgramme

2010-2370 nm 1520-1700 nm 1345-1405 nm 925-965 nm 845-885 nm 727-957 nm 763-803 nm 725-755 nm 690-720 nm 635-695 nm 525-595 nm 425-555 nm 433-453 nm Spectral Range 770-900 nm 630-690 nm 520-600 nm Spectral Range 770-900 nm 630-690 nm 520-600 nm Spectral Range 1480-1760 nm 730-960 nm 580-770 nm 415-500 nm Spectral Range 400-1100 nm 13400 nm 12000 nm 10800 nm 9700 nm 8700 nm 7300 nm 6200 nm 3900 nm 1600 nm 800 nm 600 nm Spectral Center 11500-12500 nm 10300-11300 nm 3550-3930 nm 725-1100 nm 580-680 nm Spectral Range 760-850 nm 690-730 nm 630-685 nm 520-590 nm 440-510 nm Spectral Range No. Beams

21 31 21 31 1 6 2 2 3 8 3 26 9 26 27 37 37 No. Beams No. Beams )

Proba-V 400 km 80 km 20 xkm 250 km Swath Width 270 x200km* 100 x150km* 30 x50km* 10 xkm 10 x5km Swath Width 290 km Swath Width 660 km Swath Width 660 km Swath Width 517/2285 km Swath Width Full EarthDisc Swath Width 2048 km Swath Width 77 km Swath Width 50 x25km 25 xkm 50 x25km 25 xkm 170 xkm 75 xkm 500 xkm 300 xkm 150 xkm 100 xkm 150 xKm 50 xkm 90 x50km 50 xkm 50 xKm 20 xkm 18 x8km Swath Width 12 days Revisit (nominal) 11 days Revisit *off nadir Daily Revisit 10 days Revisit 5 days Revisit 5 days Revisit 1 days Revisit 15-mins Revisit 2 perday Revisit 1-3 days Revisit

EUMETSAT ESA DMC DLR CSA KOMPSAT-2 Satellite: CBERS-01,02,2B( 10 m 5 m Spatial Res Sensor: PAN 20 m Spatial Res Sensor: Mux 64 m Spatial Res Sensor: AWFI Satellite: CBERS4 Country: Brazil Satellite: ALOS( 260 m 55 m 55 m 15 m Spatial Res Sensor: KIBOHDTV-EF2 Satellite: JapaneseExperimentModule–KiboonInternationalSpaceStation(ISS) 100 m 3-10 m 1-3 m Spatial Res Polarization: Multiple(HH,HV, VV, andVH) Sensor: PALSAR-2 (LBandSAR) Satellite: DAICHI-2(ALOS-2) Country: Japan Agency (JAXA) Japan AerospaceExploration Organisation (ISRO) Indian SpaceResearch CBERS Series Espaciais (INPE) Instituto NacionaldePesquisas Satellite: IMS-1( 56 m Spatial Res Sensor: AWiFS 23 m Spatial Res Sensor: LISS-3 5.8 m Spatial Res Sensor: LISS-4 Satellite: Resourcesat-2 1 m Spatial Res Satellite: Cartosat-2/2A/2B 2.5 m Spatial Res Satellite: IRSP5(Cartosat-1) Country: India Institute (KARI) Korea AerospaceResearch (NOAA 15,16,17) POES series Sensor: VIIRS Satellite: NOAA-20 1100 m Spatial Res Sensor: AVHRR Satellite: NOAA-15,-18,-19,Metop-A,-B Country: UnitedStates Administration (NOAA) National OceanicandAtmospheric Spatial Res Sensor: MSC Satellite: KOMPSAT-2 Country: SouthKorea Cartosat-1 and2 Satellite: GOES8-14 (GLM) thatcontinuallymonitorslightning the Western hemisphere.*GOES-16and-17are equippedwiththeGeostationaryLightningMapper hemisphere. GOES-17isthecurrentGOES-West satelliteinageostationaryorbitovertheWest halfof * 2000 m 2000 m 2000 m 2000 m 2000 m 2000 m 2000 m 2000 m 2000 m 2000 m 1000 m 1000 m 1000 m 500 m 500 m Spatial Res Sensor: ABI Satellite: GOES-16(GOES-East),GOES-17(GOES-West) 8000 m 8000 m 8000 m 4000 m 1000 m Spatial Res Sensor: GOESImager Satellite: GOES-15 400 to800m Spatial Res 20 m 3m 1m Spatial Res Polarization: Multiple(HH,HV, VV, andVH) Sensor: COreaSARInstrument(XBand) Satellite: KOMPSAT-5 0.55 m 2.2 m Spatial Res Sensor: AEISS-A Satellite: KOMPSAT-3A 0.7 m 2.8 m Spatial Res Sensor: AEISS(Pan+MS) Satellite: KOMPSAT-3 1 m 4 m ALOS-2 GOES-16 isthecurrentGOES-EastsatelliteinageostationaryorbitoverEasthalfofWestern

4 3 2 1 Spectral Bands 4 3 2 1 Spectral Bands 4 3 2 1 Spectral Bands StripMap Wide StripMap Middle SpotLight Middle SpotLight High Operating Modes Scan SAR StripMap SpotLight Operating Modes 5 4 3 2 Spectral Bands 5 4 3 2 Spectral Bands 4 3 2 Spectral Bands Pan Spectral Bands Pan Spectral Bands 5 4 3 2 1 Spectral Bands Spectral Bands 16 15 13 12 11 10 9 8 7 6 5 4 3 2 1 Spectral Bands 5 4 3 2 1 Spectral Bands 4 TIR 3 MWIR 5 SWIR 10 VNIR Spectral Bands Wide Swath Standard High Resolution Operating Modes Pan 4 3 2 1 Spectral Bands Pan 4 3 2 1 Spectral Bands Pan 4 3 2 1 ARCHIVE ONLY ARCHIVE ONLY RESOURCESAT-2 (ARCHIVE ONLY) GOES 15 KOMPSAT-3 and3A KIBO HDTV-EF2 ARCHIVE ONLY ) ) 770-890 nm 630-690 nm 520-590 nm 510-850 nm Spectral Range 770-890 nm 630-690 nm 520-590 nm 450-520 nm Spectral Range 770-890 nm 630-690 nm 520-590 nm 450-520 nm Spectral Range 1550-1700 nm 770-860 nm 620-680 nm 520-590 nm Spectral Range 1550-1700 nm 770-860 nm 620-680 nm 520-590 nm Spectral Range 770-860 nm 620-680 nm 520-590 nm Spectral Range 500-850 nm Spectral Range 500-850 nm Spectral Range 11500-12500 nm 10300-11300 nm 3550-3930 nm 725-1100 nm 580-680 Spectral Range Spectral Range 13000-13600 nm 11800-12800 nm 10100-10600 nm 9420-9800 nm 8300-8700 nm 7240-7440 nm 6750-7150 nm 5770-6600 nm 3800-4000 nm 2225-2275 nm 1580-1640 nm 1371-1386 nm 846-885 nm 590-690 nm 450-490 nm Spectral Range 11500-12500 nm 10200-11200 nm 6500-7000 nm 3800-4000 nm 550-750 nm Spectral Range 10300-11300 nm 3550-3930 nm 725-1100 nm 580-680 Spectral Range 450-900 nm 760-900 nm 630-690 nm 520-600 nm 450-520 nm Spectral Range 450-900 nm 760-900 nm 630-690 nm 520-600 nm 450-520 nm Spectral Range 500-900 nm 760-900 nm 630-690 nm 520-600 nm 450-520 nm Visible Light Spectral Range No. Beams

) GOES 16and17 KOMPSAT-5

60 km(nadir) Swath Width 120 km(nadir) Swath Width 866 km(nadir) Swath Width 740 km Swath Width 141 km Swath Width 23 km/70km Swath Width 18 km(Paintbrush) 9.8 km(Spot/Strip) Swath Width 27.5 km Swath Width 2048 km Swath Width Swath Width Full Disc Swath Width Full Disc Swath Width 3000 km Swath Width 12 km Swath Width 16 km Swath Width 15 km 100 xkm 30 xkm 5 xkm Swath Width 500 x290km 100 x60km 100 x60km 26 x15km Swath Width

350 kmor490 50 kmor70 25 km Swath Width

NOAA-20

Daily Revisit Revisit Daily Revisit Daily Revisit 2 perday Revisit 28 days Revisit 28 days Revisit 28 daysatnadir 3 days Revisit 26 days Revisit 3 days Revisit 28 days(nominal) Revisit

5 days Revisit 24 days Revisit 5 days Revisit 4-5 days Revisit 5 days Revisit ISS Orbit Revisit Time 14 days Revisit

NOAA KARI JAXA ISRO INPE Satellite: Resurs-DK( 23 m 12 m Spatial Res Sensor: SHMSA-VR 3 m 1 m Spatial Res Sensor: Geoton-L1 Satellite: Resurs-P1,2,3 60 m Spatial Res Sensor: KMSS Satellite: Meteor-M 200 m 200 m Spatial Res Sensor: MSU-IK-SRM(infrared) 10.5 10.5 10.5 10.5 m Spatial Res Sensor: MSS 2.5 m Spatial Res Sensor: PSS Satellite: Kanopus-V-IK (Kanopus-V2) 10.5 m Spatial Res Sensor: MSS 2.5 m Spatial Res Sensor: PSS Satellite: Kanopus-V1,3,4,5,6 Country: Russia 3.9 m Spatial Res Sensor: CCDwithasplit-frameNIRfilter Satellite: PlanetScope Country: UnitedStates PLANET WorldView-2 Landsat 8 Satellite: QuickBird Satellite: Landsat5 Satellite: IKONOS 0.4 m 1.65 m Spatial Res Satellite: GeoEye-1 Company: DigitalGlobe 30 m Spatial Res 3.70 m Spatial Res .31 m 1.24 m Spatial Res Satellite: WorldView-3 Company: DigitalGlobe 0.5 m 2 m Spatial Res Satellite: WorldView-2 Company: DigitalGlobe 0.5 m Spatial Res Sat Company: DigitalGlobe 15 m 30 m 60 m 30 m Spatial Res Sensor: ETM+(EnhancedThematicMapperPlus) Satellite: Landsat7 100 m 15 m 30 m Spatial Res Sensor: OLI,TIRS Satellite: Landsat8 Country: UnitedStates United StatesGeologicalSurvey(USGS) Dubaisat 2 1 m 4 m Spatial Res Sensor: HighResolutionAdvancedImagingSystem(HiRAIS) Satellite: DubaiSat-2 Country: UnitedArabEmirates Centre (MBRSC) (UAESA) /MohammedbinRashidSpace United ArabEmiratesSpaceAgency Resurs-P Kanopus-V (ROSCOSMOS) Russian StateSpaceCorporation PlanetScope Satellite DubaiSat-1( m m m ellite: WorldView-1

5-channel VNIRradiometer 4 3 2 2 5 4 3 2 1 Pan Spectral Bands 3 2 1 Pan Spectral Bands 3 2 1 Spectral Bands 1 Spectral Band 1 Spectral Band Pan Spectral Band 4 3 2 1 Spectral Band Pan Spectral Band 4 3 2 1 Spectral Bands Pan 4 3 2 1 Spectral Bands Aerosol-3 Snow Cirrus NDVI-SWIR Water-3 Water-2 Water-1 Aerosol-2 Green Aerosol-1 Desert Clouds CAVIS Band 8 7 6 5 4 3 2 1 SWIR Band Pan 8 7 6 5 4 3 2 1 Spectral Band Pan 8 7 6 5 4 3 2 1 Spectral Band Pan Spectral Bands 8 7 6 5 4 3 2 1 Spectral Bands 11 10 9 8 7 6 5 4 3 2 1 Spectral Bands 5 (Pan) 4 3 2 1 Spectral Bands (ARCHIVE ONLY) (ARCHIVE ONLY)

(ARCHIVE ONLY) ARCHIVE ONLY WorldView-3 Landsat 7 Kanopus-V-IK Resurs-DK ARCHIVE ONLY

750-840 nm 630-690 nm 540-860 nm 840-940 nm 800-900 nm 700-900 nm 600-700 nm 510-580 nm 430-510 nm 430-700 nm Spectral Range 610-680 nm 520-600 nm 450-520 nm 580-800 nm Spectral Range 760-900 nm 630-680 nm 535-575 nm Spectral Range 350-410 nm Spectral Range 460-520 nm Spectral Range 540-860 nm Spectral Range 750-840 nm 630-690 nm 510-600 nm 460-520 nm Spectral Range 540-860 nm Spectral Range 770-860 nm 590-670 nm 500-590 nm 455-515 nm Spectral Range 450-800 nm 780-920 nm 655-690 nm 510-580 nm 450-510 nm Spectral Range 2105-2245 nm 1620-1680 nm 1365-1405 nm 1220-1252 nm 930-965 nm 897-927 nm 845-885 nm 635-685 nm 525-585 nm 459-509 nm 405-420 nm Spectral Range 2295-2365 nm 2235-2285 nm 2185-2225 nm 2145-2185 nm 1710-1750 nm 1640-1680 nm 1550-1590 nm 1195-1225 nm Spectral Range 450-800 nm 630-690 nm 860-1040 nm 770-895 nm 705-745 nm 585-625 nm 510-580 nm 450-510 nm 400-450nm Spectral Range 464-801 nm 862-954 nm 401-453 nm 588-627 nm 704-744 nm 447-508 nm 511-581 nm 629-689 nm 772-890 nm Spectral Range 448-895 nm Spectral Range 520-900 nm 2080-2350 nm 10400-12500 nm 1550-1750 nm 760-900 nm 630-690 nm 520-600 nm 450-520 nm Spectral Range 11500-12510 nm 10600-11190 nm 1360-1380 nm 500-680 nm 2110-2290 nm 1570-1650 nm 850-880 nm 640-670 nm 530-590 nm 450-510 nm 430-450 nm Spectral Range 420-890 nm 760-890 nm 600-720 nm 510-580 nm 420-510 nm Spectral Range ) ) GeoEye-1 QuickBird Meteor-M

97 km 97 km Swath Width 38 km 38 km Swath Width 450 km/900km Swath Width 2000 km Swath Width 20 km Swath Width 23 km Swath Width 20 km Swath Width 23 km Swath Width 24 km(nadir) Swath Width 15.2 km Swath Width 13.1 km Swath Width 13.1 km Swath Width 13.1 km Swath Width 17 km Swath Width 17 km Swath Width 185 km Swath Width 185 km Swath Width 12 km Swath Width 2000 km 20 km 20 km 20 km

WorldView-1 3 days 3 days Revisit 3 days 3 days Revisit 2-4 days Revisit 4 days Revisit 4 days Revisit 4 days Revisit 4 days Revisit 4 days Revisit *off nadir 2-3 days* Revisit 1-4.5 days Revisit 1-4.5 days Revisit 1-4.5 days Revisit 1-3 days* Revisit 2-5 days* Revisit 16 days Revisit 16 days Revisit 4 days Revisit 4 days 4 days 4 days 4 days Daily Revisit April 2019 USGS UAESA / MBRSC ROSCOSMOS PLANET