https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-03T04:42:15.124941Z
2024-05-03T04:42:40.122417Z
s3://sentinel-s1-l1c/GRD/2024/5/3/IW/DV/S1A_IW_GRDH_1SDV_20240503T044215_20240503T044240_053702_068600_3289
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
2024-05-03T04:42:15.124941Z
2024-05-03T04:42:40.122417Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240503T044032_V20240503T040133_20240503T103633.EOF
192.7428939650185
693000
Copernicus Ground Segment
2024-05-03T05:16:35.280128Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240503T044215_20240503T044240_053702_068600_3289
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.95336712273541 31.854668058137143,20.549074957435646 31.92017111709213,20.27501630368419 31.963789276878785,19.86455128984222 32.02793800249582,19.589115493270114 32.070189905320674,19.175514070476623 32.13244231102071,18.89948322458692 32.17319195932187,18.623217078551615 32.2133385784698,18.339387145354877 32.253916632569165,18.05367791266248 30.809642987870465,18.041377267433482 30.75007042458,18.32119624302294 30.709002662424545,18.592935189015652 30.66850648394049,18.86444662534207 30.6274434687705,19.27128164326502 30.5647890042601,19.542213288539845 30.522314790585398,19.948138104474886 30.457554725825233,20.218488360417712 30.413675991061993,20.617037317897637 30.3478947925727,20.710323439080394 30.769546703032308,20.750782255375665 30.950419219723244,20.873439653894483 31.492837943712235,20.95336712273541 31.854668058137143))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72844538028432
46.52732901143354
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
2024-05-03T06:53:51.537742Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N31E019/2024/05/03/068600
2.0E-4
2.0E-4
true
block average
2
2
32.0
19.0
31.0
20.0
POLYGON((19.0 31.0,19.0 32.0,20.0 32.0,20.0 31.0,19.0 31.0))
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_068600_N31E019_2024_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068600_N31E019_2024_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068600_N31E019_2024_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068600_N31E019_2024_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068600_N31E019_2024_05_03_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