https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-01T17:37:21.298132Z
2021-11-01T17:37:50.319908Z
s3://sentinel-s1-l1c/GRD/2021/11/1/IW/DV/S1A_IW_GRDH_1SDV_20211101T173721_20211101T173750_040381_04C943_3FDC
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-11-01T17:37:21.298132Z
2021-11-01T17:37:50.319908Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.87717104746895
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-01T18:40:58.425068Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211101T173721_20211101T173750_040381_04C943_3FDC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.265463082854728 35.40758336942807,4.6794227078912085 35.471670957708696,4.962553233507428 35.51462626772908,5.247693428422073 35.55716905373195,5.67810598311042 35.620026059060706,5.962888006607377 35.66072097471161,6.3871663884770085 35.72003297661828,6.67020570377534 35.75872245452359,6.988742571479575 35.80140797887466,6.97712278481596 35.85890468208442,6.907510124864341 36.220173407493114,6.87369837327595 36.40093055004389,6.827590551193476 36.58008635794351,6.7870231908623415 36.75996419733054,6.748035890557407 36.940047642253504,6.669137460278774 37.300090424348134,6.643860486079033 37.42063648646013,6.318597247594656 37.378332616429674,6.0279841120881485 37.339724176121415,5.737670788034494 37.300404026607744,5.302773232923037 37.24009331016295,5.013229959449802 37.199001692133756,4.579509188638701 37.13604206126173,4.290764701395947 37.093190236059336,3.8666562967648312 37.02888284165985,3.898562626432832 36.908556123178954,3.944183546998424 36.72833592087754,3.9888757338260445 36.54798005773076,4.03549318497713 36.36792570225223,4.082831781066352 36.18798859985121,4.132719602588528 36.008452808417346,4.166663812927093 35.82645545511366,4.207891972607701 35.64558736058148,4.265463082854728 35.40758336942807))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65139875284029
46.4323893645456
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
2021-12-26T14:15:42.230393Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2021/11/01/04C943
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((6.0 35.665909046310254,5.678105983105142 35.62002605905998,5.0 35.52021330807575,5.0 36.0,6.0 36.0,6.0 35.665909046310254))
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_04C943_N35E005_2021_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C943_N35E005_2021_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C943_N35E005_2021_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C943_N35E005_2021_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C943_N35E005_2021_11_01_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