https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-19T03:48:10.618321Z
2022-09-19T03:48:42.391621Z
s3://sentinel-s1-l1c/GRD/2022/9/19/IW/DV/S1A_IW_GRDH_1SDV_20220919T034810_20220919T034842_045068_0562A4_BBE9
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
2022-09-19T03:48:10.618321Z
2022-09-19T03:48:42.391621Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220919T051714_V20220919T011650_20220919T043420.EOF
192.0726182714043
693000
Copernicus Ground Segment
2022-09-19T07:11:11.584443Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220919T034810_20220919T034842_045068_0562A4_BBE9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.3073931147769 -10.938404257114762,27.774717946502722 -10.818625972170114,27.206256245029287 -10.689695409918013,26.63176792012817 -10.558235736512886,26.0794389104545 -10.430771749405826,26.036376836838546 -10.610890719477995,25.996483274317516 -10.791856841697964,25.9525241374759 -10.971878182037463,25.867804727903668 -11.332698733490192,25.82442967302481 -11.512884902186485,25.782010268731373 -11.693305380758382,25.740443804427972 -11.873935599976758,25.697866557140237 -12.054337236180162,25.660416727894766 -12.217658953031673,26.215461559439493 -12.346926090387608,26.7889241880955 -12.479172548630153,27.364189018285593 -12.610492967668437,27.89779129928507 -12.731080561990659,27.933992204774796 -12.567165814271622,27.97537629448351 -12.386135341000024,28.060517493108044 -12.024627804325537,28.14449233693587 -11.662879274270395,28.226493950405732 -11.300707685579926,28.3073931147769 -10.938404257114762))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41539
45.9873742277715
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
2022-09-19T08:37:32.541139Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S13E025/2022/09/19/0562A4
2.0E-4
2.0E-4
true
block average
2
2
-12.0
25.0
-13.0
26.0
POLYGON((26.0 -12.29674618163772,25.660416727894805 -12.2176589530317,25.71069088617882 -12.0,26.0 -12.0,26.0 -12.29674618163772))
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_0562A4_S13E025_2022_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0562A4_S13E025_2022_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0562A4_S13E025_2022_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0562A4_S13E025_2022_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0562A4_S13E025_2022_09_19_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