https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-08T18:14:30.318726Z
2024-04-08T18:14:55.317651Z
s3://sentinel-s1-l1c/GRD/2024/4/8/IW/DV/S1A_IW_GRDH_1SDV_20240408T181430_20240408T181455_053346_0677F6_71A2
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
2024-04-08T18:14:30.318726Z
2024-04-08T18:14:55.317651Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240408T200954_V20240408T163015_20240408T194745.EOF
347.73058664011944
693000
Copernicus Ground Segment
2024-04-08T20:34:50.064776Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240408T181430_20240408T181455_053346_0677F6_71A2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.7339789964012557 20.35765284473386,-2.144939449760962 20.46583581168714,-1.550375061697501 20.572860460275745,-0.9550740971819692 20.67782874237239,-0.3696071250646335 20.778919837121325,-0.4040201977048124 20.959830237069628,-0.439053358401306 21.14072312170386,-0.47470388972825467 21.321507052113443,-0.5797449802799068 21.864153823020086,-0.6619764418013382 22.28569244680343,-1.2532881342267517 22.18571188232115,-1.8551126663227293 22.081601591354797,-2.4562551621749455 21.975246056149558,-3.0521994795360428 21.86747942949347,-2.9241756945835014 21.263893420800084,-2.7339789964012557 20.35765284473386))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8288552702715
46.0475991362489
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
2024-04-10T15:50:23.597488Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N21W001/2024/04/08/0677F6
2.0E-4
2.0E-4
true
block average
2
2
22.0
-1.0
21.0
0.0
POLYGON((-0.6062451134702752 22.0,-0.4117997948002058 21.0,-1.0 21.0,-1.0 22.0,-0.6062451134702752 22.0))
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_0677F6_N21W001_2024_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0677F6_N21W001_2024_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0677F6_N21W001_2024_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0677F6_N21W001_2024_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0677F6_N21W001_2024_04_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