https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-06T05:39:43.041860Z
2021-04-06T05:40:08.039332Z
s3://sentinel-s1-l1c/GRD/2021/4/6/IW/DV/S1B_IW_GRDH_1SDV_20210406T053943_20210406T054008_026342_0324FD_3181
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
2021-04-06T05:39:43.041860Z
2021-04-06T05:40:08.039332Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5668101697613
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-06T07:42:12.319466Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210406T053943_20210406T054008_026342_0324FD_3181
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.865224476167054 28.763641853512958,5.491440747974641 28.826549860271,5.234090874419558 28.86921405078044,4.85059013538461 28.93182052603153,4.5927856543456125 28.973250930639182,4.205930057403308 29.034434134216777,3.947842055047841 29.07459415386354,3.6874243716690365 29.11458100588528,3.334999985332473 29.167835562802125,3.26384769238608 28.806708335395594,3.1907342810839787 28.44576973617909,3.1189327636800517 28.084621631052197,3.0379132222549545 27.66333839799589,3.388122947317194 27.609103890531408,3.6431743788659743 27.5690072052761,3.8970188103173227 27.52860588857542,4.277000984658312 27.467207813153333,4.530787231734079 27.425586246384096,4.910150887382504 27.36244985244531,5.163546677697459 27.319664608423267,5.531287172163981 27.25669210842713,5.786152246385506 28.4017347548551,5.865224476167054 28.763641853512958))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75773335619997
46.13599774815301
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
2021-12-26T03:39:08.751400Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E003/2021/04/06/0324FD
2.0E-4
2.0E-4
true
block average
2
2
29.0
3.0
28.0
4.0
POLYGON((3.102658663016823 28.0,3.3019316254165507 29.0,4.0 29.0,4.0 28.0,3.102658663016823 28.0))
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_0324FD_N28E003_2021_04_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0324FD_N28E003_2021_04_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0324FD_N28E003_2021_04_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0324FD_N28E003_2021_04_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0324FD_N28E003_2021_04_06_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