https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-07T03:46:25.036944Z
2021-06-07T03:46:54.068080Z
s3://sentinel-s1-l1c/GRD/2021/6/7/IW/DV/S1B_IW_GRDH_1SDV_20210607T034625_20210607T034654_027245_03411E_F864
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
2021-06-07T03:46:25.036944Z
2021-06-07T03:46:54.068080Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2708731182136
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-07T06:19:58.159187Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210607T034625_20210607T034654_027245_03411E_F864
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.208129737388255 21.950697468165863,32.61233117661129 22.05832046361519,32.01387537326141 22.164080888830163,31.41552035499472 22.2674758924856,30.819655384055487 22.36810124066829,30.772862598648167 22.128973719940433,30.70002856270309 21.767744961046184,30.665172976677873 21.586862376909995,30.63160229271967 21.405758174114506,30.595847873478398 21.22501738852754,30.561250851488662 21.04407579092176,30.527338773800658 20.863012795207933,30.503530350547585 20.74080462344589,31.089396223486514 20.639606155434652,31.684319974480545 20.534670736669874,32.27722339450999 20.427916469168427,32.861811362265136 20.3205346434264,32.88837016321131 20.442855488584918,32.96432959792143 20.805362493828785,33.003263501940644 20.986439551026717,33.03968367222162 21.167978022323528,33.07839390177486 21.349095253077664,33.15802298927743 21.71092605236142,33.208129737388255 21.950697468165863))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82117246237183
46.0206
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
2021-12-26T06:50:42.866547Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E030/2021/06/07/03411E
2.0E-4
2.0E-4
true
block average
2
2
22.0
30.0
21.0
31.0
POLYGON((30.552995704488627 21.0,30.700028562704407 21.767744961053282,30.746857812697858 22.0,31.0 22.0,31.0 21.0,30.552995704488627 21.0))
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_03411E_N21E030_2021_06_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03411E_N21E030_2021_06_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03411E_N21E030_2021_06_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03411E_N21E030_2021_06_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03411E_N21E030_2021_06_07_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