https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-21T03:17:49.584343Z
2024-04-21T03:18:14.581620Z
s3://sentinel-s1-l1c/GRD/2024/4/21/IW/DV/S1A_IW_GRDH_1SDV_20240421T031749_20240421T031814_053526_067F19_213C
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
2024-04-21T03:17:49.584343Z
2024-04-21T03:18:14.581620Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240421T062033_V20240421T022243_20240421T054013.EOF
192.3103827082238
693000
Copernicus Ground Segment
2024-04-21T08:23:58.929168Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240421T031749_20240421T031814_053526_067F19_213C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.36941049707284 -20.036118788606178,33.80500281316802 -19.90673802307552,33.19764951835845 -19.76526751583058,32.59215902121491 -19.62194224314674,32.04224013614072 -19.48981322084941,31.994082925652847 -19.669276603029523,31.805264720684328 -20.38858387092632,31.64630293567632 -20.987091830681468,32.20652107313937 -21.122367980990408,32.813972176189814 -21.266689775938374,33.42174878664439 -21.40863521294844,33.990243073807676 -21.539170589019996,34.00602554801392 -21.479837455453204,34.05227762713088 -21.299517160839155,34.14294344711024 -20.93848436488049,34.18932930389616 -20.75822390118183,34.32400702740848 -20.216472556580083,34.36941049707284 -20.036118788606178))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07103
45.90831842866839
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
2024-04-22T09:53:31.119530Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2024/04/21/067F19
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -21.0))
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_067F19_S21E033_2024_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067F19_S21E033_2024_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067F19_S21E033_2024_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067F19_S21E033_2024_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067F19_S21E033_2024_04_21_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