https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-25T17:09:08.548965Z
2022-08-25T17:09:33.611063Z
s3://sentinel-s1-l1c/GRD/2022/8/25/IW/DV/S1A_IW_GRDH_1SDV_20220825T170908_20220825T170933_044712_055699_9817
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
2022-08-25T17:09:08.548965Z
2022-08-25T17:09:33.611063Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220825T191914_V20220825T152422_20220825T184152.EOF
347.6702289627897
693000
Copernicus Ground Segment
2022-08-25T19:33:16.413433Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220825T170908_20220825T170933_044712_055699_9817
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.336913460274182 22.23125296176988,13.932986764926133 22.338601740779584,14.530729316436505 22.4438921149007,15.13341922384044 22.547657274199107,15.730795410477747 22.64813228420599,15.554649845215993 23.552231723625404,15.460173429593292 24.034490310264935,15.099452849400734 23.975326206803516,14.855899205490402 23.934868120918125,14.612817605022363 23.89407855997683,14.249564778515015 23.83236059039869,14.007109623081174 23.79065847581763,13.643752080933972 23.72739929669171,13.043653078811303 23.62092134760562,13.223682236588884 22.77519562871068,13.299579563511308 22.41257984808305,13.336913460274182 22.23125296176988))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88462878093032
46.05983
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
2022-08-25T21:16:24.749654Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N23E015/2022/08/25/055699
2.0E-4
2.0E-4
true
block average
2
2
24.0
15.0
23.0
16.0
POLYGON((15.0 23.958805526357207,15.249887732660264 24.0,15.466930221442633 24.0,15.662241073428424 23.0,15.0 23.0,15.0 23.958805526357207))
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_055699_N23E015_2022_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055699_N23E015_2022_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055699_N23E015_2022_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055699_N23E015_2022_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055699_N23E015_2022_08_25_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