https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-26T17:09:19.790377Z
2024-04-26T17:09:48.810046Z
s3://sentinel-s1-l1c/GRD/2024/4/26/IW/DV/S1A_IW_GRDH_1SDV_20240426T170919_20240426T170948_053607_068242_856C
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
2024-04-26T17:09:19.790377Z
2024-04-26T17:09:48.810046Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240426T174132_V20240426T140209_20240426T171939.EOF
346.76623454813046
693000
Copernicus Ground Segment
2024-04-26T18:15:16.925543Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240426T170919_20240426T170948_053607_068242_856C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.27495809466864 -36.65048266277484,23.617474401016686 -36.57216394874455,23.896767854704606 -36.50743841611123,24.17559515381818 -36.44206277313678,24.592956179083302 -36.342785909820265,24.870606443616033 -36.27579621951131,25.28618992088017 -36.174110734163214,25.56264737446935 -36.10552365385253,25.93787416815662 -36.011204568598664,25.784477590008684 -35.59993044881131,25.65366554318801 -35.24547727514461,25.524026644703145 -34.890860747535925,25.352854332001 -34.41749809996656,24.98420445550203 -34.50993888776523,24.712636010036793 -34.57718581946039,24.304468857144535 -34.676925428702006,24.03181757403243 -34.74266112221779,23.62203636276665 -34.84012241727801,23.34831603359883 -34.9043316711612,23.074172105789007 -34.967926099894726,22.73801790748242 -35.044909957648514,22.895286611838973 -35.521719206136055,23.014304504832083 -35.87895984418155,23.134321069253545 -36.23607317618975,23.27495809466864 -36.65048266277484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.50481
45.42665502259572
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
2024-04-26T20:52:51.835469Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/S36E024/2024/04/26/068242
2.0E-4
2.0E-4
true
block average
2
2
-35.0
24.0
-36.0
25.0
POLYGON((24.0 -36.0,24.0 -35.0,25.0 -35.0,25.0 -36.0,24.0 -36.0))
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_068242_S36E024_2024_04_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068242_S36E024_2024_04_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068242_S36E024_2024_04_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068242_S36E024_2024_04_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068242_S36E024_2024_04_26_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