https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-04T04:28:12.801663Z
2021-03-04T04:28:37.800202Z
s3://sentinel-s1-l1c/GRD/2021/3/4/IW/DV/S1B_IW_GRDH_1SDV_20210304T042812_20210304T042837_025860_03158F_0A27
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
2021-03-04T04:28:12.801663Z
2021-03-04T04:28:37.800202Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1993845480447
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-04T15:22:49.616633Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210304T042812_20210304T042837_025860_03158F_0A27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.402130239883874 19.473069516485854,21.815508504927795 19.58175004384329,21.226026008363267 19.68889497759848,20.63571949488307 19.794111495092253,20.053047152912153 19.895920861289095,19.913291628148713 19.172344514778136,19.879289306046704 18.991251384143453,19.843889213438352 18.81039716211195,19.762669803242332 18.388358445995085,20.33890400513948 18.285644580328615,20.923689728661266 18.179503010220955,21.507291872691223 18.071671934953265,22.09165126158381 17.961800164220463,22.101932317516038 18.02245158972018,22.13772462892553 18.204121886023728,22.175879783239388 18.385344114602002,22.251046032855 18.748001502270654,22.287325609417223 18.9295732030052,22.326211639300066 19.1106546607036,22.402130239883874 19.473069516485854))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86011550760132
46.04672941313618
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
2021-12-26T01:56:26.448884Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/03/04/03158F
2.0E-4
2.0E-4
true
block average
2
2
19.0
22.0
18.0
23.0
POLYGON((22.302449292246493 19.0,22.1377246289243 18.20412188601796,22.098126536402283 18.0,22.0 18.0,22.0 19.0,22.302449292246493 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_03158F_N18E022_2021_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03158F_N18E022_2021_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03158F_N18E022_2021_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03158F_N18E022_2021_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03158F_N18E022_2021_03_04_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