https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-08T05:47:54.176237Z
2024-01-08T05:48:15.060437Z
s3://sentinel-s1-l1c/GRD/2024/1/8/IW/DV/S1A_IW_GRDH_1SDV_20240108T054754_20240108T054815_052011_0648FF_0B50
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
2024-01-08T05:47:54.176237Z
2024-01-08T05:48:15.060437Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240108T055053_V20240108T050722_20240108T114222.EOF
192.8016655342368
693000
Copernicus Ground Segment
2024-01-08T06:27:11.736469Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240108T054754_20240108T054815_052011_0648FF_0B50
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.639695179136887 32.47786921512964,4.227832126160675 32.54408500056545,3.9499979319132663 32.587936329673944,3.533474483883892 32.65245022688654,3.2541600809365803 32.694887076966985,2.8394729970453105 32.75667841617528,2.561871856103464 32.79723004308671,2.2834835569156016 32.83724276561275,2.000213168122837 32.87728431845145,1.9651412981874332 32.69673164710159,1.7774570386627389 31.745001519270083,2.0565209721289355 31.704750211551808,2.3304248160032337 31.66461365158233,2.742183454709899 31.603107766600267,3.0159057993565 31.561441460913052,3.2906065296802325 31.519001655377703,3.7024146689643986 31.454203203184775,3.9758548112929786 31.410395835802074,4.382938268518571 31.344020786172692,4.476475400731055 31.754493578202396,4.516500359599616 31.93548474810204,4.639695179136887 32.47786921512964))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7467381984954
46.56835058058947
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
2024-01-08T08:08:22.598788Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N31E003/2024/01/08/0648FF
2.0E-4
2.0E-4
true
block average
2
2
32.0
3.0
31.0
4.0
POLYGON((4.0 31.40645895733095,3.0 31.56386265856498,3.0 32.0,4.0 32.0,4.0 31.40645895733095))
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_0648FF_N31E003_2024_01_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0648FF_N31E003_2024_01_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0648FF_N31E003_2024_01_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0648FF_N31E003_2024_01_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0648FF_N31E003_2024_01_08_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