https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-10-21T18:20:32.030881Z
2022-10-21T18:21:22.028755Z
s3://sentinel-s1-l1c/GRD/2022/10/21/IW/DV/S1A_IW_GRDH_1SDV_20221021T182057_20221021T182122_045544_0571D9_36B4
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
2022-10-21T18:20:57.030564Z
2022-10-21T18:21:22.028755Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221021T202119_V20221021T163827_20221021T195557.EOF
347.90007045439495
693000
Copernicus Ground Segment
2022-10-21T20:40:11.167058Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221021T182057_20221021T182122_045544_0571D9_36B4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.4746676919218817 14.00232308105183,-2.9042761776923336 14.113518904009899,-2.330245696767381 14.223952074101788,-1.756373769211571 14.332871323687074,-1.1955196884327688 14.437876586604792,-1.266023311100731 14.79997139281963,-1.3709074099415768 15.343373580217042,-1.4430343481187002 15.705210987732032,-1.4903051590188126 15.94561234022709,-2.055345776440305 15.84172249939716,-2.633775890443209 15.733731726369339,-3.2111598655115436 15.624292121010171,-3.7882113929241514 15.513281114439678,-3.7001560064563512 15.090944750369252,-3.660073602342261 14.909982668913159,-3.6233527243652146 14.728365300468006,-3.585127053107713 14.547039799267512,-3.5501641296703954 14.36507504359415,-3.510358849235583 14.184055817736212,-3.4746676919218817 14.00232308105183))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8668663017503
46.07002
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_20221021T182032_20221021T182057_045544_0571D9_2E2F
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
2022-10-21T18:20:32.030881Z
2022-10-21T18:20:57.029073Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221021T202119_V20221021T163827_20221021T195557.EOF
347.92905284317374
693000
Copernicus Ground Segment
2022-10-21T20:40:09.848966Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221021T182032_20221021T182057_045544_0571D9_2E2F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.165155453267556 12.490180496371657,-2.596968597715294 12.602369711572504,-2.0266128275555944 12.713674922855425,-1.4564288831865793 12.823624119937744,-0.8986620638931437 12.929889133286387,-1.1955196884327688 14.437876586604792,-1.756373769211571 14.332871323687074,-2.330245696767381 14.223952074101788,-2.9042761776923336 14.113518904009899,-3.4746676919218817 14.00232308105183,-3.46307093753109 13.942342237057595,-3.4262816272688856 13.760728037817945,-3.277163937930303 13.034638682684895,-3.239282719934423 12.853231046393866,-3.165155453267556 12.490180496371657))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87412540210921
46.06219
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
2022-10-21T22:19:42.575171Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N14W004/2022/10/21/0571D9
2.0E-4
2.0E-4
true
block average
2
2
15.0
-4.0
14.0
-3.0
POLYGON((-3.474218545184431 14.0,-3.5103588492355313 14.18405581773593,-3.5501641296706636 14.365075043595407,-3.5851270531079478 14.547039799268738,-3.6600736023423366 14.909982668913532,-3.6800120944996406 15.0,-3.0 15.0,-3.0 14.0,-3.474218545184431 14.0))
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_0571D9_N14W004_2022_10_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0571D9_N14W004_2022_10_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0571D9_N14W004_2022_10_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0571D9_N14W004_2022_10_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0571D9_N14W004_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