https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-07T04:17:18.863658Z
2024-05-07T04:17:43.861678Z
s3://sentinel-s1-l1c/GRD/2024/5/7/IW/DV/S1A_IW_GRDH_1SDV_20240507T041718_20240507T041743_053760_068848_FF4E
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
2024-05-07T04:17:18.863658Z
2024-05-07T04:17:43.861678Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240507T054731_V20240507T014948_20240507T050718.EOF
191.9611172671833
693000
Copernicus Ground Segment
2024-05-07T06:07:48.510891Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240507T041718_20240507T041743_053760_068848_FF4E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.102080619954513 2.9435304769560453,21.98833322997836 3.178484094008422,20.894525285951804 3.407927257050328,20.709285548312753 2.502703510469391,20.584709326683445 1.9000480370122483,21.67696166085348 1.6681271431751146,22.788927365009943 1.4313086213347423,23.028008622001423 2.580277154487319,23.102080619954513 2.9435304769560453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7793
46.0817757524637
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
2024-05-07T11:23:51.622228Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N02E021/2024/05/07/068848
2.0E-4
2.0E-4
true
block average
2
2
3.0
21.0
2.0
22.0
POLYGON((21.0 2.0,21.0 3.0,22.0 3.0,22.0 2.0,21.0 2.0))
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_068848_N02E021_2024_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068848_N02E021_2024_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068848_N02E021_2024_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068848_N02E021_2024_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068848_N02E021_2024_05_07_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