https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-31T05:06:50.485021Z
2024-03-31T05:07:05.862416Z
s3://sentinel-s1-l1c/GRD/2024/3/31/IW/DV/S1A_IW_GRDH_1SDV_20240331T050650_20240331T050705_053221_067314_2D5C
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
2024-03-31T05:06:50.485021Z
2024-03-31T05:07:05.862416Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240331T050559_V20240331T042614_20240331T110114.EOF
192.7922367921632
693000
Copernicus Ground Segment
2024-03-31T05:38:56.719943Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240331T050650_20240331T050705_053221_067314_2D5C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.855040999464569 32.157834789039505,14.445320468132918 32.22398463619707,14.170651536407458 32.267534891830465,13.892535660089317 32.310979405449665,13.479043418152086 32.37436848903549,13.066870355462916 32.43612426674531,12.790525139690175 32.47672753338487,12.513987362056886 32.516717089742805,12.229448466083003 32.557189805154266,12.119666627328257 32.01597139054112,12.065965488652544 31.75733755351411,12.348456654666572 31.716595552321195,12.620958953578146 31.67666023668306,13.031035556609918 31.61540667233634,13.304828758749533 31.573733040167394,13.580952571411336 31.53107605179331,13.992373945445587 31.466338157054874,14.26552424353942 31.42257772401635,14.67171003773469 31.356350636693065,14.772927111831779 31.796291927840933,14.855040999464569 32.157834789039505))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72912060957134
46.58428665911625
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
2024-03-31T08:36:49.314163Z
Batch API, v4.330.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2024/03/31/067314
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((13.0 31.620042485376757,12.065965488652525 31.757337553514205,12.116350426060073 32.0,13.0 32.0,13.0 31.620042485376757))
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_067314_N31E012_2024_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067314_N31E012_2024_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067314_N31E012_2024_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067314_N31E012_2024_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067314_N31E012_2024_03_31_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