https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-03T03:14:45.333145Z
2023-03-03T03:15:14.336275Z
s3://sentinel-s1-l1c/GRD/2023/3/3/IW/DV/S1A_IW_GRDH_1SDV_20230303T031445_20230303T031514_047474_05B31C_8FD8
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
2023-03-03T03:14:45.333145Z
2023-03-03T03:15:14.336275Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230303T062924_V20230303T023050_20230303T054820.EOF
192.2216010986579
693000
Copernicus Ground Segment
2023-03-03T07:26:15.682104Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230303T031445_20230303T031514_047474_05B31C_8FD8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.09184634348717 20.424162789420283,40.51809390621212 20.52939875243733,39.9318231235863 20.634823277788556,39.338794370245445 20.739292958601094,38.753394753281555 20.840272889015512,38.742080621959005 20.780709969970825,38.676665839269035 20.41806813234687,38.64225655988212 20.23702992959164,38.443408471146526 19.212121423759037,39.021615017933684 19.110155861230087,39.60974203519959 19.004445548286995,40.19712051446355 18.89686863003505,40.78011340541639 18.78812050938544,40.91873984788043 19.452604999092266,40.99171925204522 19.81575753957557,41.02637467765723 19.997671908392768,41.05924683397294 20.17991399796025,41.08026034144201 20.36434572476272,41.09184634348717 20.424162789420283))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79814508909856
45.99476896402495
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
2023-03-06T10:23:21.533455Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N20E039/2023/03/03/05B31C
2.0E-4
2.0E-4
true
block average
2
2
21.0
39.0
20.0
40.0
POLYGON((39.0 20.797734117325685,40.0 20.622563559158863,40.0 20.0,39.0 20.0,39.0 20.797734117325685))
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_05B31C_N20E039_2023_03_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B31C_N20E039_2023_03_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B31C_N20E039_2023_03_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B31C_N20E039_2023_03_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B31C_N20E039_2023_03_03_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
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