https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-25T16:27:47.862495Z
2021-04-25T16:28:37.860926Z
s3://sentinel-s1-l1c/GRD/2021/4/25/IW/DV/S1B_IW_GRDH_1SDV_20210425T162812_20210425T162837_026626_032E06_47BF
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
2021-04-25T16:28:12.863207Z
2021-04-25T16:28:37.860926Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.49104638564756
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-25T17:56:58.197480Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210425T162812_20210425T162837_026626_032E06_47BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.746791692305237 26.317436180171907,23.121429195456006 26.382279795711465,23.37716384176591 26.425937982251444,23.63379096008736 26.4692564846812,24.018749151946977 26.53331444571676,24.40350915675966 26.59623370404487,24.66103924460411 26.637728951593186,25.22221878368322 26.726423291665853,25.009837632354053 27.81065696286018,24.926493998794854 28.23138414377517,24.61914183466141 28.18426258316966,24.356536378178987 28.143413005456644,24.095608311488583 28.102294266548505,23.705109957497058 28.039771675471883,23.444738140897837 27.997427471042982,23.055021118841047 27.9330654878749,22.7946361019073 27.88940681585178,22.415484087654843 27.82488799896597,22.548384106489976 27.22241317385698,22.66697078908847 26.679288714288425,22.746791692305237 26.317436180171907))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72571422522213
46.35888588317341
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/2021/4/25/IW/DV/S1B_IW_GRDH_1SDV_20210425T162747_20210425T162812_026626_032E06_2D09
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
2021-04-25T16:27:47.862495Z
2021-04-25T16:28:12.861711Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5612838232713
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-25T18:04:52.168354Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210425T162747_20210425T162812_026626_032E06_2D09
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.072624743690294 24.808707824567662,23.444972934771954 24.87423266553471,23.698175420579293 24.91822014457953,24.07761133830307 24.983276751203118,24.331594708494784 25.02624607739326,24.585582904848295 25.068753555186863,24.965464068464346 25.13146809365168,25.514999494583325 25.220348433864594,25.479484171946275 25.401002395911398,25.44523578909642 25.58194581273751,25.409417684939008 25.762636459457667,25.340288203085244 26.124400478372493,25.30422903691982 26.305041586994157,25.22221878368322 26.726423291665853,24.66103924460411 26.637728951593186,24.40350915675966 26.59623370404487,24.018749151946977 26.53331444571676,23.63379096008736 26.4692564846812,23.37716384176591 26.425937982251444,23.121429195456006 26.382279795711465,22.746791692305237 26.317436180171907,22.75744649820289 26.257088068096284,22.798317539566327 26.076283578901826,22.838325224038368 25.895329771470553,22.87938922509362 25.71456207295178,22.918780311737464 25.533502798291483,22.956611403046242 25.352170055312598,22.9931990531659 25.170617587923864,23.033602666530328 24.989737544122097,23.072624743690294 24.808707824567662))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77745627266671
46.39737859344845
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
2021-12-26T04:38:48.753252Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E023/2021/04/25/032E06
2.0E-4
2.0E-4
true
block average
2
2
27.0
23.0
26.0
24.0
POLYGON((23.0 26.0,23.0 27.0,24.0 27.0,24.0 26.0,23.0 26.0))
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_032E06_N26E023_2021_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032E06_N26E023_2021_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032E06_N26E023_2021_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032E06_N26E023_2021_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032E06_N26E023_2021_04_25_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