https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-16T06:36:27.625622Z
2021-07-16T06:37:17.625142Z
s3://sentinel-s1-l1c/GRD/2021/7/16/IW/DV/S1A_IW_GRDH_1SDV_20210716T063652_20210716T063717_038799_0493F9_9440
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-07-16T06:36:52.626881Z
2021-07-16T06:37:17.625142Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8346006706598
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-16T07:49:02.649980Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210716T063652_20210716T063717_038799_0493F9_9440
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.538763661055526 33.20864314712532,-7.939631551223957 33.272533340661404,-8.21850410738825 33.31615862304434,-8.63710007576659 33.38038883138889,-8.917343869729399 33.42254999441057,-9.338199338755139 33.484603140117756,-9.61909258695693 33.525177508673565,-9.900241056283955 33.56511468186703,-10.18876662763948 33.60539548840338,-10.37131235573947 32.703236989575295,-10.443804534652681 32.342243333087346,-10.491012795285187 32.10228062790333,-10.20727021398813 32.061594992206146,-9.9307593264561 32.02129736361139,-9.654474723662823 31.980395950832957,-9.242581226236785 31.9182333989838,-8.831199862202746 31.85473265655557,-8.55554034033106 31.81139069900147,-8.283603339183143 31.76800696211766,-7.886763930687819 31.70357910727207,-7.874521477246049 31.763216041401073,-7.842548187826456 31.94552330941145,-7.790702463717067 32.12459786136223,-7.751734595741487 32.30577024456596,-7.706419014102607 32.48591605276124,-7.665091417400352 32.66671170987845,-7.6256751098352975 32.84781726157597,-7.538763661055526 33.20864314712532))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67638096569889
46.51602902623228
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/2021/7/16/IW/DV/S1A_IW_GRDH_1SDV_20210716T063627_20210716T063652_038799_0493F9_DB0B
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-07-16T06:36:27.625622Z
2021-07-16T06:36:52.625382Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9426523518306
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-16T07:33:35.446826Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210716T063627_20210716T063652_038799_0493F9_DB0B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.18718612971215 34.71372165297187,-7.593737287516502 34.77729433704777,-7.8782315097211235 34.82091054510585,-8.305529193511726 34.88508783422317,-8.590759695229009 34.92703876735894,-9.019143862509585 34.98871008452895,-9.305086545936666 35.02898510741875,-9.59130717629738 35.06858692993706,-9.891335397873558 35.109327594587015,-10.18876662763948 33.60539548840338,-9.900241056283955 33.56511468186703,-9.61909258695693 33.525177508673565,-9.338199338755139 33.484603140117756,-8.917343869729399 33.42254999441057,-8.63710007576659 33.38038883138889,-8.21850410738825 33.31615862304434,-7.939631551223957 33.272533340661404,-7.538763661055526 33.20864314712532,-7.528070895688914 33.268907301182736,-7.4860672753838005 33.44960542704442,-7.441274096291631 33.62986174544332,-7.398498643643681 33.810444124455714,-7.18718612971215 34.71372165297187))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59747781516925
46.48093209603607
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
2021-12-26T08:47:40.599264Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N33W008/2021/07/16/0493F9
2.0E-4
2.0E-4
true
block average
2
2
34.0
-8.0
33.0
-7.0
POLYGON((-7.53876366106064 33.20864314700765,-7.589019141387923 33.0,-8.0 33.0,-8.0 34.0,-7.354153990613849 34.0,-7.44127409628623 33.62986174546558,-7.4860672753834026 33.449605427046144,-7.528070895687597 33.268907301188435,-7.53876366106064 33.20864314700765))
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_0493F9_N33W008_2021_07_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0493F9_N33W008_2021_07_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0493F9_N33W008_2021_07_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0493F9_N33W008_2021_07_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0493F9_N33W008_2021_07_16_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