https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-19T16:20:43.519553Z
2021-04-19T16:21:08.518931Z
s3://sentinel-s1-l1c/GRD/2021/4/19/IW/DV/S1A_IW_GRDH_1SDV_20210419T162043_20210419T162108_037521_046C9E_5188
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
2021-04-19T16:20:43.519553Z
2021-04-19T16:21:08.518931Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0283677381554
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-19T18:25:15.325067Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210419T162043_20210419T162108_037521_046C9E_5188
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.97538836614862 -3.356424786924106,30.063637616204122 -3.1182916423253846,31.15152292747975 -2.879008646185503,31.071403188649704 -2.5178367730538,31.03653946700475 -2.3360668038044397,30.998380697265723 -2.1550327938681795,30.95938483127192 -1.9741892539049872,30.919625717566106 -1.793519577619681,30.883797068989047 -1.6119944438208575,30.83043450017315 -1.371980962497716,29.633394711371423 -1.6325251549294852,28.636707610811342 -1.8488959638904825,28.64990590991219 -1.9085211139656275,28.683828577944748 -2.0909846501401708,28.73909469997966 -2.2687973695874697,28.780928709378603 -2.449540385969713,28.807442939060387 -2.633633691575374,28.849581315492106 -2.81431794321402,28.895298440286535 -2.9942212379396063,28.931604694381758 -3.1761874735866122,28.97538836614862 -3.356424786924106))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87264050073731
46.20638324738713
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
2021-12-26T04:22:15.461009Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E029/2021/04/19/046C9E
2.0E-4
2.0E-4
true
block average
2
2
-2.0
29.0
-3.0
30.0
POLYGON((29.0 -3.0,29.0 -2.0,30.0 -2.0,30.0 -3.0,29.0 -3.0))
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_046C9E_S03E029_2021_04_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046C9E_S03E029_2021_04_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046C9E_S03E029_2021_04_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046C9E_S03E029_2021_04_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046C9E_S03E029_2021_04_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 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