https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-20T03:00:06.902893Z
2021-07-20T03:00:56.901235Z
s3://sentinel-s1-l1c/GRD/2021/7/20/IW/DV/S1A_IW_GRDH_1SDV_20210720T030031_20210720T030056_038855_0495C3_12C5
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
2021-07-20T03:00:31.903547Z
2021-07-20T03:00:56.901235Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2311802402218
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-20T11:28:35.415575Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210720T030031_20210720T030056_038855_0495C3_12C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.0617845827157 -17.707331283552218,38.500855094243896 -17.579188706718053,37.90861191399182 -17.441975189037024,37.31658643774601 -17.30285784332023,36.78001908190345 -17.174799879934174,36.77312120753995 -17.173430598423607,36.68229060757057 -17.533505956965058,36.59041180421123 -17.893471505247632,36.497824773052 -18.25331559611613,36.38929749531963 -18.67228715321452,36.93631353177986 -18.803295773053232,37.53228050933062 -18.943980193563412,38.1292347394711 -19.082761682322094,38.694712024255516 -19.212239326639136,38.88634619079224 -18.43011601342009,39.0617845827157 -17.707331283552218))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.18634
45.89833547755273
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/2021/7/20/IW/DV/S1A_IW_GRDH_1SDV_20210720T030006_20210720T030031_038855_0495C3_9D47
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
2021-07-20T03:00:06.902893Z
2021-07-20T03:00:31.902064Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1875294069258
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-20T12:08:36.509662Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210720T030006_20210720T030031_038855_0495C3_9D47
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.43331453236667 -16.203597964641073,38.86431135387476 -16.073972296864426,38.26950046319174 -15.936663947532432,37.688763314597594 -15.800882998488397,37.14986760490027 -15.673315116785554,37.105929822251426 -15.853556929178826,37.06375142401028 -16.034327794974576,37.01803581153828 -16.214258306293726,36.97528002912877 -16.394915652359945,36.93095282818145 -16.57520558302695,36.885841897764436 -16.755318383523143,36.79459703966571 -17.11533300564633,36.78001908190345 -17.174799879934174,37.31658643774601 -17.30285784332023,37.90861191399182 -17.441975189037024,38.500855094243896 -17.579188706718053,39.0617845827157 -17.707331283552218,39.07349876575773 -17.70970816542095,39.174981150943154 -17.28858229640786,39.30493051315796 -16.74618748189665,39.43331453236667 -16.203597964641073))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26561
46.01407079640583
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
2021-12-26T08:59:17.667470Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S18E038/2021/07/20/0495C3
2.0E-4
2.0E-4
true
block average
2
2
-17.0
38.0
-18.0
39.0
POLYGON((39.0 -17.961876212051322,38.99074637886586 -18.0,38.0 -18.0,38.0 -17.0,39.0 -17.0,39.0 -17.961876212051322))
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_0495C3_S18E038_2021_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0495C3_S18E038_2021_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0495C3_S18E038_2021_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0495C3_S18E038_2021_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0495C3_S18E038_2021_07_20_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