https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-11T05:48:26.837060Z
2021-04-11T05:49:16.835086Z
s3://sentinel-s1-l1c/GRD/2021/4/11/IW/DV/S1B_IW_GRDH_1SDV_20210411T054851_20210411T054916_026415_032740_EEAD
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
2021-04-11T05:48:51.837574Z
2021-04-11T05:49:16.835086Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4098893223756
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-11T08:19:23.164267Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210411T054851_20210411T054916_026415_032740_EEAD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.09082668057234 25.44849770864215,2.708749364482932 25.515257287080285,2.448680656118209 25.560085429860017,2.0601505519555654 25.62613688495278,1.800442373240794 25.66967280812712,1.2804533841475778 25.755359799118256,1.0204921704420726 25.79745786897755,0.6377998617255648 25.85852830049261,0.6018753280593547 25.678004521872765,0.3425181750719679 24.353116702762172,0.7201578774987333 24.291457261403487,0.9774906095547893 24.24886701775766,1.4914189309588342 24.162421735366507,1.8731390200298876 24.0970164756239,2.1314590351388416 24.052179390039267,2.3875618676705415 24.007264975386125,2.7670669297298773 23.939863131463614,2.7798590686666325 23.999849458924437,2.816457844723064 24.181345857422055,2.8575280832138015 24.362046637755487,2.894391412827602 24.54349501616599,2.9718068095228336 24.90573665435006,3.013045876046182 25.086411398949267,3.053025636516664 25.267309735779737,3.09082668057234 25.44849770864215))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82231010169798
46.66918066475419
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/2021/4/11/IW/DV/S1B_IW_GRDH_1SDV_20210411T054826_20210411T054851_026415_032740_2A9B
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
2021-04-11T05:48:26.837060Z
2021-04-11T05:48:51.836070Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4771526741403
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-11T07:52:55.917557Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210411T054826_20210411T054851_026415_032740_2A9B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.4185684913960355 26.956839282634494,3.0310332402154985 27.02342061841415,2.7682101288012397 27.067923460286167,2.374213870697699 27.133654264494293,2.1105765397564 27.176977967567915,1.582927031311092 27.262101994130003,1.3190214055360343 27.303884631632037,0.9274944576757509 27.36489665659574,0.8577729575242728 27.003491359318325,0.7887119831142242 26.64187330001892,0.6820932385202104 26.099884168614793,0.6377998617255648 25.85852830049261,1.0204921704420726 25.79745786897755,1.2804533841475778 25.755359799118256,1.800442373240794 25.66967280812712,2.0601505519555654 25.62613688495278,2.448680656118209 25.560085429860017,2.708749364482932 25.515257287080285,3.09082668057234 25.44849770864215,3.1009278234364253 25.50933266906792,3.180698690364188 25.871164257997467,3.2218236978285435 26.051865370258824,3.260389684603784 26.233013889685644,3.3008595295815555 26.413831721893587,3.4185684913960355 26.956839282634494))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77416114572774
46.64175047756586
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
2021-12-26T03:54:08.133458Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E001/2021/04/11/032740
2.0E-4
2.0E-4
true
block average
2
2
26.0
1.0
25.0
2.0
POLYGON((1.0 25.0,1.0 26.0,2.0 26.0,2.0 25.0,1.0 25.0))
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_032740_N25E001_2021_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032740_N25E001_2021_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032740_N25E001_2021_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032740_N25E001_2021_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032740_N25E001_2021_04_11_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