https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-03T04:28:14.654662Z
2021-01-03T04:28:39.653300Z
s3://sentinel-s1-l1c/GRD/2021/1/3/IW/DV/S1B_IW_GRDH_1SDV_20210103T042814_20210103T042839_024985_02F944_3A61
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
2021-01-03T04:28:14.654662Z
2021-01-03T04:28:39.653300Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210103T070243_V20210103T020517_20210103T052247.EOF
192.1987428513121
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-03T10:05:44.705554Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210103T042814_20210103T042839_024985_02F944_3A61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.401303509087402 19.472946470242608,21.814681177363397 19.581621790533347,21.225198158354374 19.688761544849218,20.634891161647484 19.793972934338836,20.05211639734911 19.895794931287767,19.9123547111723 19.172220238618923,19.87837027062074 18.99112412347244,19.842957819628204 18.81027218985252,19.76174898750532 18.38823190652138,20.338077057738605 18.28550665229317,20.92286372624006 18.179370246111986,21.506466930711884 18.07154436304245,22.090827975962902 17.961677759245994,22.10110868932738 18.022329174063007,22.136900450207648 18.203999412002286,22.175055271165164 18.385221567651175,22.250220757077912 18.747878818746276,22.286499839039426 18.929450451750434,22.3253856195444 19.110531826175993,22.401303509087402 19.472946470242608))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85758513266132
46.04520902831906
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
2021-12-25T22:51:06.509194Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/01/03/02F944
2.0E-4
2.0E-4
true
block average
2
2
19.0
22.0
18.0
23.0
POLYGON((22.301649791687325 19.0,22.136900450208312 18.20399941200584,22.09732378440982 18.0,22.0 18.0,22.0 19.0,22.301649791687325 19.0))
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_02F944_N18E022_2021_01_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F944_N18E022_2021_01_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F944_N18E022_2021_01_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F944_N18E022_2021_01_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F944_N18E022_2021_01_03_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