https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-17T16:30:59.517994Z
2018-11-17T16:31:28.538094Z
s3://sentinel-s1-l1c/GRD/2018/11/17/IW/DV/S1B_IW_GRDH_1SDV_20181117T163059_20181117T163128_013646_019451_1F8A
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
2018-11-17T16:30:59.517994Z
2018-11-17T16:31:28.538094Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181117T172759_V20181117T131951_20181117T163721.EOF
347.650741319004
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-17T17:43:53.259715Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181117T163059_20181117T163128_013646_019451_1F8A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.326645604 -22.490619147,29.886684035 -22.361825504,30.491751309 -22.220230853,31.095600773 -22.076405238,31.672847406 -21.936561552,31.655878139 -21.87941583,31.605930349 -21.70009284,31.509579859 -21.34061878,31.414857941 -20.980806673,31.366637924 -20.801134685,31.241066597 -20.320773083,30.669522971 -20.458542316,30.071750185 -20.60037315,29.472882087 -20.740148406,28.918677331 -20.867419187,29.037344427 -21.349942387,29.082972251 -21.530435224,29.172320774 -21.891890538,29.263270979 -22.253019782,29.31050309 -22.433195671,29.326645604 -22.490619147))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12164
45.81891531672804
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
2021-12-23T17:53:19.449077Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E030/2018/11/17/019451
2.0E-4
2.0E-4
true
block average
2
2
-20.0
30.0
-21.0
31.0
POLYGON((30.0 -20.61711957631673,30.669522970965133 -20.45854231600856,31.0 -20.378881613407586,31.0 -21.0,30.0 -21.0,30.0 -20.61711957631673))
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_019451_S21E030_2018_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019451_S21E030_2018_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019451_S21E030_2018_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019451_S21E030_2018_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019451_S21E030_2018_11_17_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