https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-08T02:29:21.301152Z
2022-05-08T02:29:54.118189Z
s3://sentinel-s1-l1c/GRD/2022/5/8/IW/DV/S1A_IW_GRDH_1SDV_20220508T022921_20220508T022954_043113_052611_2535
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
2022-05-08T02:29:21.301152Z
2022-05-08T02:29:54.118189Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220508T035327_V20220507T235426_20220508T031156.EOF
192.4789223991419
693000
Copernicus Ground Segment
2022-05-08T04:11:39.562174Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220508T022921_20220508T022954_043113_052611_2535
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.690237597558394 -23.898191201104204,45.1356622845561 -23.770532876670035,44.76849868537446 -23.684776543946885,44.522512562834436 -23.626772919373487,44.277853782709016 -23.56865010661031,43.90986160690399 -23.48040706874727,43.32757295705761 -23.338762730731087,43.17680176802738 -23.87669729940772,43.07539743191097 -24.23524920354222,42.97323901082099 -24.593684559101128,42.80548201879158 -25.176740589032608,43.14732934021477 -25.260628610040577,43.395771110078016 -25.321022858206845,43.76889225614643 -25.410832582828757,44.01794413686293 -25.470182408146165,44.3919764394338 -25.558418461750882,44.64163299660318 -25.616714431371346,44.891529786575646 -25.674586258247828,45.21047828048597 -25.747736433214612,45.22291947387366 -25.70192370135226,45.268831526930526 -25.521296082673103,45.36634523593604 -25.161388232840537,45.413794196721014 -24.981152501397432,45.60082903775779 -24.259697074841874,45.64497785052683 -24.078763072835777,45.690237597558394 -23.898191201104204))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.83345
45.66426641800751
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
2022-05-08T05:46:51.975973Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/S25E043/2022/05/08/052611
2.0E-4
2.0E-4
true
block average
2
2
-24.0
43.0
-25.0
44.0
POLYGON((43.0 -24.499790344908643,43.14192974991526 -24.0,44.0 -24.0,44.0 -25.0,43.0 -25.0,43.0 -24.499790344908643))
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_052611_S25E043_2022_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052611_S25E043_2022_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052611_S25E043_2022_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052611_S25E043_2022_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052611_S25E043_2022_05_08_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 2019
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