https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-02T04:56:31.422031Z
2024-04-02T04:56:56.420322Z
s3://sentinel-s1-l1c/GRD/2024/4/2/IW/DV/S1A_IW_GRDH_1SDV_20240402T045631_20240402T045656_053250_067423_ED55
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
2024-04-02T04:56:31.422031Z
2024-04-02T04:56:56.420322Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240402T062943_V20240402T023056_20240402T054826.EOF
192.0124056012936
693000
Copernicus Ground Segment
2024-04-02T06:46:54.537316Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240402T045631_20240402T045656_053250_067423_ED55
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.261594664671614 9.915741833893312,13.693287630895888 10.030255670707923,13.133637595767505 10.141990344318861,12.573454339635092 10.252796346407493,12.017118069436641 10.361806755507095,11.979471850982966 10.181200998344138,11.947617705725914 9.999361733480796,11.910206596463093 9.818605862904123,11.876169461711287 9.637180957796803,11.803814032236462 9.275156210951547,11.762283138460326 9.095196315097576,11.726690256888178 8.91405619182771,11.714048484433736 8.854358496876058,12.272679217007784 8.74316642548197,12.833606488951311 8.630618560652229,13.39216866822736 8.517660484689507,13.951128340402802 8.40374642870667,13.963647284084804 8.463701755507548,13.999286392470161 8.645554499231034,14.038823256243257 8.826607903788881,14.112820296341392 9.189745895872246,14.15067938487061 9.371136280474165,14.261594664671614 9.915741833893312))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85055485067265
46.04198
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
2024-04-03T15:48:46.190837Z
Batch API, v4.332.0
s3://deafrica-sentinel-1/s1_rtc/N08E014/2024/04/02/067423
2.0E-4
2.0E-4
true
block average
2
2
9.0
14.0
8.0
15.0
POLYGON((14.074155560149077 9.0,14.038823256242889 8.826607903787021,14.0 8.648822362699809,14.0 9.0,14.074155560149077 9.0))
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_067423_N08E014_2024_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067423_N08E014_2024_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067423_N08E014_2024_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067423_N08E014_2024_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067423_N08E014_2024_04_02_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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