https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-08-31T16:20:12.044658Z
2023-08-31T16:21:02.043356Z
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T162037_20230831T162102_050121_060823_470D
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
2023-08-31T16:20:37.045493Z
2023-08-31T16:21:02.043356Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230831T182355_V20230831T144319_20230831T180049.EOF
348.02142480341223
693000
Copernicus Ground Segment
2023-08-31T19:10:01.741060Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T162037_20230831T162102_050121_060823_470D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.27377675323953 -4.8732071821377785,30.385632751750194 -4.6281456444831806,31.477456916202136 -4.385675017937027,31.439700806853736 -4.204561138177866,31.399089386250193 -4.023996079694619,31.36020529426365 -3.8430541032516876,31.323052901287625 -3.6617352988479235,31.284281125404192 -3.480783757650179,31.24650113636563 -3.2996197546426513,31.208017489345014 -3.1186195485984594,31.170414372848732 -2.9374294959775686,31.15746894225964 -2.878001976722336,30.063603692947265 -3.1185685830600463,28.978322298400506 -3.3560193335485806,28.989976828888878 -3.4158971802231024,29.021206992597413 -3.59898663802346,29.050370695422306 -3.782536062206053,29.08888847429627 -3.9640369008457697,29.11864242396463 -4.147469090592253,29.167664957367233 -4.326667316218718,29.19799149267051 -4.509984543169916,29.23630307365332 -4.691548293400212,29.27377675323953 -4.8732071821377785))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73154744737844
46.15021414913443
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
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T162012_20230831T162037_050121_060823_F1FA
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
2023-08-31T16:20:12.044658Z
2023-08-31T16:20:37.044007Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230831T182355_V20230831T144319_20230831T180049.EOF
348.0095964180994
693000
Copernicus Ground Segment
2023-08-31T19:09:38.806751Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T162012_20230831T162037_050121_060823_F1FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.6082539331035 -6.382479265079747,30.15853525982207 -6.260674590169804,30.717416911645333 -6.136333878342381,31.816730990925308 -5.8899193229797016,31.73706102111389 -5.52841204874473,31.696268230648727 -5.347838431830841,31.65450944484385 -5.167490908167533,31.572995339807736 -4.806361306991988,31.533142550994093 -4.625604683343435,31.494206791424787 -4.444650413284768,31.477456916202136 -4.385675017937027,30.385632751750194 -4.6281456444831806,29.27377675323953 -4.8732071821377785,29.29183545538722 -4.9320654175064895,29.330306665326283 -5.113603285589632,29.37159117571679 -5.2945237636089,29.410368033814105 -5.476002364179723,29.453338249584636 -5.656557149301077,29.570413251967437 -6.200865358951404,29.6082539331035 -6.382479265079747))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7287
46.06561022720509
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
2023-08-31T23:54:28.480342Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S05E031/2023/08/31/060823
2.0E-4
2.0E-4
true
block average
2
2
-4.0
31.0
-5.0
32.0
POLYGON((31.393932673648095 -4.0,31.439700806853697 -4.204561138178136,31.477456916201934 -4.385675017935873,31.49420679142414 -4.44465041328217,31.57299533981227 -4.80636130701197,31.616703428841525 -5.0,31.0 -5.0,31.0 -4.0,31.393932673648095 -4.0))
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_060823_S05E031_2023_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060823_S05E031_2023_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060823_S05E031_2023_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060823_S05E031_2023_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060823_S05E031_2023_08_31_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 2021
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