https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-09T15:34:29.304113Z
2024-03-09T15:35:03.153721Z
s3://sentinel-s1-l1c/GRD/2024/3/9/IW/DV/S1A_IW_GRDH_1SDV_20240309T153429_20240309T153503_052906_066758_B92F
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
2024-03-09T15:34:29.304113Z
2024-03-09T15:35:03.153721Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240309T174242_V20240309T140207_20240309T171937.EOF
347.64612824181074
693000
Copernicus Ground Segment
2024-03-09T18:33:51.066747Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240309T153429_20240309T153503_052906_066758_B92F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.77398088726794 -22.692098307550285,44.3632312001649 -22.556528666615733,44.96226686701359 -22.416230824288622,45.55900980855998 -22.27399410717541,46.13154631127283 -22.13520246474962,46.030294513627894 -21.776981648964167,45.980785580897184 -21.59757074531712,45.93051239673412 -21.418364859282427,45.8822194335612 -21.23868700523977,45.83217316039208 -21.059455903833573,45.73350487873396 -20.700685777769714,45.68353994824599 -20.52147811145917,45.63471117265287 -20.34200452915641,45.6061356457416 -20.234094941860903,45.04024884731361 -20.37040839019536,44.449186303529416 -20.510590850604572,43.85825032614071 -20.64849138736693,43.279812777424 -20.78128749620133,43.44404488945013 -21.431009961728357,43.58243531900142 -21.972146515142217,43.629291805497004 -22.15237910970903,43.7243676226482 -22.512562335020878,43.77398088726794 -22.692098307550285))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.31828
45.71894705501167
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
2024-03-09T20:18:04.340487Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/S21E044/2024/03/09/066758
2.0E-4
2.0E-4
true
block average
2
2
-20.0
44.0
-21.0
45.0
POLYGON((44.0 -20.615412751340134,44.449186303536266 -20.51059085060307,45.0 -20.379954219996836,45.0 -21.0,44.0 -21.0,44.0 -20.615412751340134))
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_066758_S21E044_2024_03_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066758_S21E044_2024_03_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066758_S21E044_2024_03_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066758_S21E044_2024_03_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066758_S21E044_2024_03_09_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