https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-10-21T18:25:11.223781Z
2022-10-21T18:26:05.256966Z
s3://sentinel-s1-l1c/GRD/2022/10/21/IW/DV/S1A_IW_GRDH_1SDV_20221021T182540_20221021T182605_045544_0571DA_F60D
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
2022-10-21T18:25:40.258303Z
2022-10-21T18:26:05.256966Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221021T170925_V20221021T163832_20221021T231332.EOF
347.2128369341891
693000
Copernicus Ground Segment
2022-10-21T19:08:23.500803Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221021T182540_20221021T182605_045544_0571DA_F60D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.0771858827781235 31.11136492246222,-6.68381449899604 31.175643594697338,-6.414633336672804 31.21888518446335,-6.011463411847523 31.282528038336167,-5.732742895732289 31.32572887571641,-5.3390597285054 31.38567851530401,-5.068475773187766 31.426131758109232,-4.799151101961996 31.465798506827866,-4.506675810706841 31.50818743950874,-4.5355931704698795 31.68962077323397,-4.570985968761348 31.87021015704894,-4.605123312847405 32.050969127444766,-4.644748811121498 32.23095279905913,-4.71965007709997 32.59153155092206,-4.761940863846331 32.77114727640389,-4.796088599519104 32.951896738690756,-4.805355642209615 33.01191432617398,-5.0989926571202915 32.970474424290174,-5.376739601123545 32.93060689458518,-5.662722303553956 32.88888493750035,-6.075548090027206 32.82741805540054,-6.350891608774862 32.7856184120163,-6.762318067128754 32.72195918175458,-7.03591119057618 32.678829473635936,-7.438644065144889 32.614178802245426,-7.426307556811584 32.55422336912447,-7.382874729073805 32.373806833761805,-7.299762330528945 32.01237425213925,-7.256402319719203 31.831956099317853,-7.208274109165349 31.65232057362877,-7.15920225319946 31.4728459941379,-7.107666084259348 31.2937825973836,-7.0771858827781235 31.11136492246222))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74295270559883
46.5804123350642
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/2022/10/21/IW/DV/S1A_IW_GRDH_1SDV_20221021T182511_20221021T182540_045544_0571DA_C973
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
2022-10-21T18:25:11.223781Z
2022-10-21T18:25:40.256805Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221021T170925_V20221021T163832_20221021T231332.EOF
347.3074985814717
693000
Copernicus Ground Segment
2022-10-21T19:08:12.423512Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221021T182511_20221021T182540_045544_0571DA_C973
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.732822922545462 29.481554234479702,-6.342871450066794 29.54659479281188,-6.077910544448135 29.59008707736462,-5.6801003081058905 29.654326158086576,-5.414634251442976 29.696486752922,-5.016301774665252 29.758688278945947,-4.750460888521755 29.799492708704697,-4.48456007870269 29.839740109893405,-4.19006378233101 29.883643640535578,-4.236763392592016 30.121436473669853,-4.305666947119745 30.48296552895043,-4.3397423892478235 30.663777673626342,-4.3728102565579645 30.844729505234266,-4.4096552938902205 31.025132050764192,-4.4435263885831855 31.205958603377344,-4.4786834605726025 31.386594478532274,-4.506675810706841 31.50818743950874,-4.799151101961996 31.465798506827866,-5.068475773187766 31.426131758109232,-5.3390597285054 31.38567851530401,-5.732742895732289 31.32572887571641,-6.011463411847523 31.282528038336167,-6.414633336672804 31.21888518446335,-6.68381449899604 31.175643594697338,-7.0771858827781235 31.11136492246222,-7.0563839587979595 30.98792401286594,-7.017730721225186 30.806750354239202,-6.977170458242371 30.625892082841233,-6.934805891383819 30.445335145753635,-6.901077713996411 30.26334716629772,-6.865093557960741 30.081731153588077,-6.826900717654986 29.900482124473687,-6.785869270488433 29.71970790383535,-6.745938891885228 29.538751117046797,-6.732822922545462 29.481554234479702))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82820448496969
46.48716788743344
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
2022-10-21T20:34:16.782833Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N31W006/2022/10/21/0571DA
2.0E-4
2.0E-4
true
block average
2
2
32.0
-6.0
31.0
-5.0
POLYGON((-6.0 31.0,-6.0 32.0,-5.0 32.0,-5.0 31.0,-6.0 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_0571DA_N31W006_2022_10_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0571DA_N31W006_2022_10_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0571DA_N31W006_2022_10_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0571DA_N31W006_2022_10_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0571DA_N31W006_2022_10_21_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