https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-12T17:03:52.822109Z
2023-10-12T17:04:23.048383Z
s3://sentinel-s1-l1c/GRD/2023/10/12/IW/DV/S1A_IW_GRDH_1SDV_20231012T170352_20231012T170423_050734_061D0D_A491
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
2023-10-12T17:03:52.822109Z
2023-10-12T17:04:23.048383Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231012T174059_V20231012T135357_20231012T171127.EOF
347.4487730042729
693000
Copernicus Ground Segment
2023-10-12T18:30:52.182182Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231012T170352_20231012T170423_050734_061D0D_A491
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.32663470296042 -26.968283826490374,22.694784549614784 -26.883663529976893,22.946647149695902 -26.8251432529544,23.322026350353628 -26.736988403034886,23.572724718545278 -26.67748532239096,23.82190506755313 -26.617848318698766,24.197684803650404 -26.52696641909081,24.4467799850945 -26.466103735432736,24.7517337286179 -26.39089939434347,24.69716556554104 -26.212369403282015,24.643441648520756 -26.033553366227547,24.536919682230277 -25.675747055455467,24.431754207797923 -25.317678042636892,24.25554913476887 -24.710709240817792,23.70888421315012 -24.84438414171527,23.33908440288998 -24.933514642920038,23.092424182408685 -24.99238781140891,22.84517640196735 -25.050938448500897,22.47539796777835 -25.13763578462875,22.2274655783334 -25.195186637594517,21.863211581517277 -25.278887402771815,21.930569048399448 -25.528941010111286,22.078852968863877 -26.06868419826946,22.17580732510823 -26.429017648515867,22.27522537056651 -26.788838485025675,22.32663470296042 -26.968283826490374))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36679
45.9619935958542
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
2023-10-12T21:19:26.919818Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S25E023/2023/10/12/061D0D
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.06027941290692 -25.0,23.708884213158882 -24.84438414171311,24.0 -24.7731981694352,24.0 -25.0,23.06027941290692 -25.0))
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_061D0D_S25E023_2023_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061D0D_S25E023_2023_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061D0D_S25E023_2023_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061D0D_S25E023_2023_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061D0D_S25E023_2023_10_12_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