https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-06-25T03:55:16.506505Z
2021-06-25T03:56:06.504162Z
s3://sentinel-s1-l1c/GRD/2021/6/25/IW/DV/S1A_IW_GRDH_1SDV_20210625T035541_20210625T035606_038491_048AD1_8281
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
2021-06-25T03:55:41.506078Z
2021-06-25T03:56:06.504162Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0373156988313
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-25T08:53:27.920335Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210625T035541_20210625T035606_038491_048AD1_8281
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.699957886671708 -8.976162156520592,26.16919379126814 -8.857592326757198,25.595919694532437 -8.728588960780204,25.03045284184382 -8.600430841286622,24.48245482855818 -8.475365104341028,24.441241900870907 -8.655868493933983,24.39939086735132 -8.8363276378494,24.35642902071853 -9.016537233727371,24.273874050304688 -9.377761798989878,24.189755126276363 -9.738658426813208,24.147243856689855 -9.919014381805981,24.133785185114025 -9.978451736882626,24.685447167618328 -10.105423739540866,25.254079294501878 -10.235238320370495,25.81717373078395 -10.362709734867504,26.349875953109592 -10.482316037693558,26.368192138910885 -10.423843576632926,26.40914142226393 -10.242737139582108,26.452204215577186 -10.06211090482007,26.49267304029344 -9.88090655196959,26.531120838205066 -9.699253673121488,26.56818843519593 -9.517296422528748,26.609843122289945 -9.336374033756424,26.654120410211256 -9.15604393291871,26.699957886671708 -8.976162156520592))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48885
45.96246898960207
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/2021/6/25/IW/DV/S1A_IW_GRDH_1SDV_20210625T035516_20210625T035541_038491_048AD1_E52D
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
2021-06-25T03:55:16.506505Z
2021-06-25T03:55:41.504589Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0167300964839
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-25T09:38:29.338281Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210625T035516_20210625T035541_038491_048AD1_E52D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.041444235090317 -7.46811268993881,26.499060836684453 -7.347585424526658,25.936785024037633 -7.221895233044686,25.372334795424234 -7.094959943931214,24.82550155563308 -6.971271342138493,24.743638674700964 -7.332374458241988,24.664583911897218 -7.6942456498902745,24.622982101424903 -7.874718987719902,24.580793035018186 -8.055064426007661,24.540283605816484 -8.235804896493931,24.48245482855818 -8.475365104341028,25.03045284184382 -8.600430841286622,25.595919694532437 -8.728588960780204,26.16919379126814 -8.857592326757198,26.699957886671708 -8.976162156520592,26.708341196683648 -8.977746517189003,26.7149520048656 -8.916662220630407,26.762398868552907 -8.73705023982738,26.795247489459655 -8.554177268812897,26.84184366383787 -8.374382524338893,26.962809235264174 -7.830818951063091,26.999660114404136 -7.648866507431525,27.041444235090317 -7.46811268993881))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48824
45.98950011510297
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
2021-12-26T07:46:44.724153Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S09E026/2021/06/25/048AD1
2.0E-4
2.0E-4
true
block average
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2
-8.0
26.0
-9.0
27.0
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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_048AD1_S09E026_2021_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048AD1_S09E026_2021_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048AD1_S09E026_2021_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048AD1_S09E026_2021_06_25_VV.tif
geotiff
FLOAT
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linear power
10*log10(DN)
VH
s1_rtc_048AD1_S09E026_2021_06_25_VH.tif
geotiff
FLOAT
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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