https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-20T18:00:44.814841Z
2018-12-20T18:01:13.839207Z
s3://sentinel-s1-l1c/GRD/2018/12/20/IW/DV/S1B_IW_GRDH_1SDV_20181220T180044_20181220T180113_014129_01A3FE_5710
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
2018-12-20T18:00:44.814841Z
2018-12-20T18:01:13.839207Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181220T202230_V20181220T161238_20181220T193008.EOF
346.95871631936984
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-20T20:51:14.994622Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181220T180044_20181220T180113_014129_01A3FE_5710
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.669330298 34.441648653,-1.254852838 34.506578629,-0.97539496 34.549507762,-0.555675713 34.612702906,-0.275513083 34.654031575,0.145246581 34.714818399,0.426091518 34.754536511,0.707202939 34.793607647,1.017381194 34.83591119,1.005855981 34.893389569,0.961793483 35.072785882,0.920190268 35.252513076,0.881292881 35.432602533,0.839199227 35.612268805,0.801299972 35.792490449,0.665593549 36.454424521,0.348968492 36.41247034,0.062029864 36.37367315,-0.224621706 36.334188889,-0.654051384 36.273677908,-0.939966499 36.232483349,-1.368271649 36.169414991,-1.653424016 36.126520982,-2.076313037 36.061570426,-1.917668559 35.398876663,-1.873546762 35.218480845,-1.825376762 35.03872336,-1.780312608 34.858486281,-1.732784095 34.678642506,-1.682729879 34.499203118,-1.669330298 34.441648653))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67316771856499
46.49714004720235
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
2021-12-23T19:49:11.310807Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/12/20/01A3FE
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.8156948726345148 35.0,-1.8735467619995543 35.21848084499827,-2.0 35.7427936599061,-2.0 36.0,-1.0 36.0,-1.0 35.0,-1.8156948726345148 35.0))
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_01A3FE_N35W002_2018_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A3FE_N35W002_2018_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A3FE_N35W002_2018_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A3FE_N35W002_2018_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A3FE_N35W002_2018_12_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