https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-28T16:51:22.539314Z
2021-04-28T16:52:16.576157Z
s3://sentinel-s1-l1c/GRD/2021/4/28/IW/DV/S1B_IW_GRDH_1SDV_20210428T165151_20210428T165216_026670_032F67_0481
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-04-28T16:51:51.577301Z
2021-04-28T16:52:16.576157Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.65406202366177
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-28T18:22:58.376426Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210428T165151_20210428T165216_026670_032F67_0481
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.385240460976462 22.547860174376336,17.759353581336793 22.615286602656592,18.012325251804377 22.660348250866754,18.39240680203823 22.72724736736424,18.519641500291495 22.74914540057597,18.646829688183114 22.771488663347405,18.774912848811297 22.7933158716161,19.156859821212286 22.858872052088866,19.410311957271933 22.90164960083921,19.776550874791145 22.962417844567955,19.78633178837419 22.964319166672734,19.751530769506523 23.14512972534548,19.67889882570115 23.506428179951595,19.609077302860722 23.868169084352356,19.571926124730258 24.048670035907936,19.533806505755976 24.22901218054634,19.487166004697663 24.469518009127942,19.106669948576403 24.407486717225865,18.851912144045663 24.365383091473117,18.33692651313665 24.278885823595154,18.080037508681134 24.23504254909329,17.695530763451284 24.168552983320374,17.44035119685229 24.123853673045755,17.06300852913202 24.056915946731735,17.308204626092667 22.910166654097008,17.385240460976462 22.547860174376336))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8646996071504
46.71947314280975
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
s3://sentinel-s1-l1c/GRD/2021/4/28/IW/DV/S1B_IW_GRDH_1SDV_20210428T165122_20210428T165151_026670_032F67_D3F1
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-04-28T16:51:22.539314Z
2021-04-28T16:51:51.575803Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.70921194965774
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-28T18:30:49.238489Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210428T165122_20210428T165151_026670_032F67_D3F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.745012448126275 20.921151663883954,18.36728708070241 21.034626773933496,18.98321030252073 21.14454384374202,19.483801904556778 21.232110807380785,20.097192914779093 21.337243078652513,20.0509980094678 21.574935617140863,20.01500701152828 21.755677447623242,19.978244679617724 21.936285774487867,19.94213817590119 22.11700121165476,19.87079495366387 22.478565672368653,19.835139067039364 22.659344366684298,19.776550874791145 22.962417844567955,19.410311957271933 22.90164960083921,19.156859821212286 22.858872052088866,18.774912848811297 22.7933158716161,18.646829688183114 22.771488663347405,18.519641500291495 22.74914540057597,18.39240680203823 22.72724736736424,18.012325251804377 22.660348250866754,17.759353581336793 22.615286602656592,17.385240460976462 22.547860174376336,17.40937180961681 22.424837698812,17.450950171766028 22.244192185724415,17.48792775248328 22.062711520261985,17.52827412833552 21.88184356220732,17.566894490910116 21.70066147034675,17.60829094696162 21.519986998486228,17.648330886211795 21.339065552930926,17.699529756472543 21.16019258830686,17.73253563769039 20.977983047608486,17.745012448126275 20.921151663883954))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89839385549832
46.75371494916966
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T04:48:18.254163Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E018/2021/04/28/032F67
2.0E-4
2.0E-4
true
block average
2
2
23.0
18.0
22.0
19.0
POLYGON((18.0 22.0,18.0 23.0,19.0 23.0,19.0 22.0,18.0 22.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_032F67_N22E018_2021_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032F67_N22E018_2021_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032F67_N22E018_2021_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032F67_N22E018_2021_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032F67_N22E018_2021_04_28_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid