https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-02T16:25:45.045058Z
2021-12-02T16:26:10.042952Z
s3://sentinel-s1-l1c/GRD/2021/12/2/IW/DV/S1B_IW_GRDH_1SDV_20211202T162545_20211202T162610_029848_039030_B897
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
2021-12-02T16:25:45.045058Z
2021-12-02T16:26:10.042952Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9196538604765
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-02T20:03:34.246685Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211202T162545_20211202T162610_029848_039030_B897
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.0244369697038 -12.89056535684979,29.587018977757076 -12.76332597813583,30.163681730015703 -12.631532514682435,30.739863343719822 -12.498479851135679,31.262741927994227 -12.376559415810831,31.222647941113713 -12.195657248741904,31.13443190811289 -11.835594360062558,31.048942571320307 -11.474926040251145,30.908629370297323 -10.87367057367414,30.38705631328198 -10.994362942095592,29.814068111363095 -11.12581508057012,29.241512911373498 -11.255970803463041,28.6792335493091 -11.382617627887054,28.73662773695503 -11.623152278170696,28.774996669765837 -11.80482737730889,28.81451734012416 -11.986248651657286,28.85666720364828 -12.167081758072568,28.900025387882863 -12.347647275562043,28.94109737873073 -12.528735369211994,29.0244369697038 -12.89056535684979))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63838
46.15708935118511
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
2021-12-26T15:46:20.949505Z
Batch API, v4.69.3
s3://deafrica-sentinel-1/s1_rtc/S13E028/2021/12/02/039030
2.0E-4
2.0E-4
true
block average
2
2
-12.0
28.0
-13.0
29.0
POLYGON((29.0 -12.784468982454126,28.900025387887517 -12.347647275582121,28.817722601967027 -12.0,29.0 -12.0,29.0 -12.784468982454126))
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_039030_S13E028_2021_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039030_S13E028_2021_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039030_S13E028_2021_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039030_S13E028_2021_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039030_S13E028_2021_12_02_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