https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-10-25T18:26:09.364479Z
2021-10-25T18:26:59.362641Z
s3://sentinel-s1-l1c/GRD/2021/10/25/IW/DV/S1B_IW_GRDH_1SDV_20211025T182634_20211025T182659_029296_037F04_D21E
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
2021-10-25T18:26:34.365048Z
2021-10-25T18:26:59.362641Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.99966265563256
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-25T21:04:51.022926Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211025T182634_20211025T182659_029296_037F04_D21E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.18441177262993 7.424837800025245,-3.62599018647472 7.539461927090449,-3.0647749019453925 7.653878327234904,-2.503565757935303 7.767499391205517,-1.9541601878167978 7.877949736603023,-2.02844302662286 8.23968728299639,-2.0644604447605985 8.420819718550776,-2.0990842770281475 8.602223902911009,-2.136238711286196 8.783118211735275,-2.2562689945568493 9.385854138315132,-2.8070360155436305 9.276808751737311,-3.3689485788404805 9.164609008929203,-3.933685109325541 9.050891795529514,-4.49375086780687 8.937182521107088,-4.481407343902135 8.877612442392355,-4.442087393199872 8.69646118091538,-4.406710005630189 8.514501604661767,-4.3324376408992284 8.151294507729679,-4.296237965960665 7.969494858878027,-4.18441177262993 7.424837800025245))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83010362366431
46.0494999525987
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/2021/10/25/IW/DV/S1B_IW_GRDH_1SDV_20211025T182609_20211025T182634_029296_037F04_D018
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
2021-10-25T18:26:09.364479Z
2021-10-25T18:26:34.363560Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01390485969745
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-25T21:45:11.750147Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211025T182609_20211025T182634_029296_037F04_D018
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.872907348166952 5.912393774827559,-3.316960959753556 6.02770333144343,-2.758118513584489 6.142989255414299,-2.200110348629654 6.257467005115687,-1.6513371674758306 6.369419760837173,-1.86901559052461 7.456072931597512,-1.9040649737679085 7.637424505363833,-1.940348722057052 7.818521277544264,-1.9541601878167978 7.877949736603023,-2.503565757935303 7.767499391205517,-3.0647749019453925 7.653878327234904,-3.62599018647472 7.539461927090449,-4.18441177262993 7.424837800025245,-4.133263316483077 7.183612281792794,-4.095019331362336 7.002221276489605,-4.021867911474503 6.638741234127653,-3.9476765352691907 6.27546570826083,-3.909174009487979 6.094116746827841,-3.872907348166952 5.912393774827559))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80284545164754
46.05495019142917
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
2021-12-26T13:53:31.577894Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/10/25/037F04
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.0,-4.0 8.0,-3.0 8.0,-3.0 7.0,-4.0 7.0))
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_037F04_N07W004_2021_10_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037F04_N07W004_2021_10_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037F04_N07W004_2021_10_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037F04_N07W004_2021_10_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037F04_N07W004_2021_10_25_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