https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-21T04:42:39.833416Z
2024-04-21T04:42:57.774029Z
s3://sentinel-s1-l1c/GRD/2024/4/21/IW/DV/S1A_IW_GRDH_1SDV_20240421T044239_20240421T044257_053527_067F1E_085F
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
2024-04-21T04:42:39.833416Z
2024-04-21T04:42:57.774029Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240421T044040_V20240421T040133_20240421T103633.EOF
192.6713662575456
693000
Copernicus Ground Segment
2024-04-21T05:04:45.534006Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240421T044239_20240421T044257_053527_067F1E_085F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.62045826760011 30.34712174421741,20.218737331243513 30.413430346114623,19.94838760176139 30.457309217619976,19.54246397919331 30.522069359002554,19.271533082824938 30.564543677211613,18.864699138554403 30.62719830642144,18.593188329929465 30.668261525747994,18.321450128991664 30.7087578277009,18.044604855880714 30.749394116296077,18.00927934606479 30.568867258782504,17.972488802845174 30.388456721943538,17.90101880694959 30.02731933558547,17.85388786356092 29.794464085941115,18.395941263634047 29.713019030866604,18.66589907912345 29.671580898866495,19.068770914284233 29.608653787887143,19.338086176175022 29.56586337079463,19.739584618087893 29.500988747635198,20.0083050670568 29.456846668318434,20.406003253082822 29.390449335656438,20.538800607759217 29.985604785827245,20.62045826760011 30.34712174421741))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73924798582391
46.5729086005636
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
2024-04-21T08:39:29.060253Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/N29E018/2024/04/21/067F1E
2.0E-4
2.0E-4
true
block average
2
2
30.0
18.0
29.0
19.0
POLYGON((19.0 29.619395553822823,18.395941263642605 29.71301903086545,18.0 29.772510324563182,18.0 30.0,19.0 30.0,19.0 29.619395553822823))
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_067F1E_N29E018_2024_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067F1E_N29E018_2024_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067F1E_N29E018_2024_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067F1E_N29E018_2024_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067F1E_N29E018_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