https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-01-26T17:11:45.400656Z
2023-01-26T17:12:37.724051Z
s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T171210_20230126T171237_046957_05A1C3_D921
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
2023-01-26T17:12:10.400929Z
2023-01-26T17:12:37.724051Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230126T174414_V20230126T140203_20230126T171933.EOF
347.48002701336975
693000
Copernicus Ground Segment
2023-01-26T18:42:12.390444Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230126T171210_20230126T171237_046957_05A1C3_D921
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.061561647526823 -26.25407527962222,20.068889646693876 -26.252681995768008,20.429810645120273 -26.16945544762737,20.680529371566948 -26.111232836509846,20.93132700415731 -26.05249942445006,21.307774164997614 -25.96341517151634,21.557177901930523 -25.90378756858985,21.93090880046835 -25.813524393799213,22.47159227505436 -25.680990185365467,22.42072425831862 -25.501606097283222,22.314891458676037 -25.143731644588648,22.057645292089866 -24.247534731117824,22.03648993963489 -24.172345917591596,21.50157429537863 -24.30296019667967,21.131646668481878 -24.392031572428195,20.884129384261257 -24.45106041542605,20.513235257181766 -24.53865471854185,20.266045810725366 -24.596462802024156,20.01830026751218 -24.65394419479993,19.65344141093835 -24.737760949808163,19.8670003528052 -25.533740974299246,19.914686433863846 -25.71404805212981,19.963294734876456 -25.894155945822924,20.012938200894858 -26.07403872268486,20.061561647526823 -26.25407527962222))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34883
46.03299330385411
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/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T171145_20230126T171210_046957_05A1C3_6E6D
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
2023-01-26T17:11:45.400656Z
2023-01-26T17:12:10.399446Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230126T174414_V20230126T140203_20230126T171933.EOF
347.4025240976044
693000
Copernicus Ground Segment
2023-01-26T18:42:04.343934Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230126T171145_20230126T171210_046957_05A1C3_6E6D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.481432436182654 -27.75164762063314,20.850406361329398 -27.66684847072849,21.10475149567844 -27.607745320591537,21.35837172606177 -27.548286414053337,21.73874857755801 -27.4581257026647,22.11850413174881 -27.366933732961456,22.372888308236384 -27.305183958349513,22.624676919198635 -27.243549816943055,22.92607473049143 -27.16907729581217,22.872313598230384 -26.990252820200304,22.76366979141848 -26.632756712267685,22.603315027970314 -26.09601044359284,22.480356653926663 -25.679106755218974,22.47159227505436 -25.680990185365467,21.93090880046835 -25.813524393799213,21.557177901930523 -25.90378756858985,21.307774164997614 -25.96341517151634,20.93132700415731 -26.05249942445006,20.680529371566948 -26.111232836509846,20.429810645120273 -26.16945544762737,20.068889646693876 -26.252681995768008,20.182768491958424 -26.672061507097226,20.282659760692567 -27.031820312042584,20.33162077419204 -27.211947596185105,20.382201049329968 -27.391716454117674,20.481432436182654 -27.75164762063314))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24852
45.94519985858607
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
2023-01-27T01:40:52.966520Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S27E021/2023/01/26/05A1C3
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((21.0 -27.0,21.0 -26.0,22.0 -26.0,22.0 -27.0,21.0 -27.0))
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_05A1C3_S27E021_2023_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A1C3_S27E021_2023_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A1C3_S27E021_2023_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A1C3_S27E021_2023_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A1C3_S27E021_2023_01_26_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