https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-03T16:13:33.014511Z
2021-05-03T16:14:02.052104Z
s3://sentinel-s1-l1c/GRD/2021/5/3/IW/DV/S1A_IW_GRDH_1SDV_20210503T161333_20210503T161402_037726_0473C7_309F
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
2021-05-03T16:13:33.014511Z
2021-05-03T16:14:02.052104Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2520858058507
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-03T17:58:10.122554Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210503T161333_20210503T161402_037726_0473C7_309F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.9716741513882 30.392624819226185,26.37282364847864 30.45880283857521,26.642880192029395 30.502610507330715,27.048969298211716 30.567360654130837,27.32084982662902 30.609957194847276,27.726401298675864 30.672377175918427,27.997319647424927 30.713327518177458,28.268721856817407 30.753750954139544,28.545081744301136 30.79429415943483,28.42592514484567 31.39330960941154,28.31687010646407 31.934721302851905,28.220563837229697 32.417806286830455,27.938706944075996 32.37760723407695,27.662231508589343 32.33752692617875,27.386001244461905 32.29684258493497,26.972122234957922 32.234686663550924,26.6965182076991 32.19249866228865,26.283592554501663 32.128094440212095,26.008633332502143 32.08441233712102,25.600119742042004 32.01833330176726,25.66913693765939 31.715307090430088,25.710856205034574 31.53461347268838,25.795724561851998 31.173469400551276,25.877873988832125 30.811889223249473,25.9716741513882 30.392624819226185))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72127079637905
46.54184624388653
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
2021-12-26T05:05:42.119564Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E028/2021/05/03/0473C7
2.0E-4
2.0E-4
true
block average
2
2
31.0
28.0
30.0
29.0
POLYGON((28.504162585286164 31.0,28.545081744301005 30.794294159434923,28.0 30.713726737700863,28.0 31.0,28.504162585286164 31.0))
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_0473C7_N30E028_2021_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0473C7_N30E028_2021_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0473C7_N30E028_2021_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0473C7_N30E028_2021_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0473C7_N30E028_2021_05_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