https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-25T04:33:05.683461Z
2023-12-25T04:33:30.682727Z
s3://sentinel-s1-l1c/GRD/2023/12/25/IW/DV/S1A_IW_GRDH_1SDV_20231225T043305_20231225T043330_051806_0641FF_D8D2
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
2023-12-25T04:33:05.683461Z
2023-12-25T04:33:30.682727Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231225T074411_V20231225T034500_20231225T070230.EOF
191.9718512415064
693000
Copernicus Ground Segment
2023-12-25T08:07:33.561032Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231225T043305_20231225T043330_051806_0641FF_D8D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.50170765665074 5.408820776337738,18.382407564558637 5.641088035820155,17.28398264520931 5.866728611033707,17.211370980198055 5.504630775553271,17.100357235887387 4.961730330756952,17.027783319347147 4.599469401885947,16.99006271530779 4.418627984173814,16.979215374902083 4.358392195389227,18.074871031375988 4.130341927382042,19.188933771467106 3.8967472223937176,19.237167502775552 4.138746402376071,19.273954588407406 4.320418231425481,19.311516339127916 4.501924068490824,19.35125835925579 4.682969352311307,19.389984646326287 4.8642259428018955,19.427710520507908 5.045690125575685,19.463771101223813 5.227500100714059,19.50170765665074 5.408820776337738))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81816
46.1287456920092
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
2023-12-25T09:54:07.908613Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N04E019/2023/12/25/0641FF
2.0E-4
2.0E-4
true
block average
2
2
5.0
19.0
4.0
20.0
POLYGON((19.41821167670042 5.0,19.351258359254253 4.682969352304026,19.311516339127046 4.501924068487227,19.20951345579609 4.0,19.0 4.0,19.0 5.0,19.41821167670042 5.0))
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_0641FF_N04E019_2023_12_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0641FF_N04E019_2023_12_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0641FF_N04E019_2023_12_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0641FF_N04E019_2023_12_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0641FF_N04E019_2023_12_25_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