https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-24T15:55:11.938210Z
2022-01-24T15:55:40.966328Z
s3://sentinel-s1-l1c/GRD/2022/1/24/IW/DV/S1A_IW_GRDH_1SDV_20220124T155511_20220124T155540_041605_04F2EE_54DC
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
2022-01-24T15:55:11.938210Z
2022-01-24T15:55:40.966328Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220124T160347_V20220124T141016_20220124T204516.EOF
347.620432519444
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-24T16:56:00.049909Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220124T155511_20220124T155540_041605_04F2EE_54DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629708899131536 23.25079877687733,32.00898918674002 23.318667583641236,32.26355658704242 23.363667664558402,32.773596105402504 23.452493216606896,33.15816172717934 23.518288612623223,33.41506534341339 23.561677889409797,33.67237126106514 23.604681605063604,34.04381042309804 23.66595981940815,34.03207468345275 23.723779026052995,33.963139423972386 24.085645219457657,33.92808809774938 24.266475732137188,33.72796628826144 25.292009790009082,33.34886001739351 25.230980952273647,33.08902143591955 25.188551651663246,32.569798306259926 25.102313735876386,32.18499696708254 25.037148641807374,31.927732985535254 24.99298892116348,31.667950665548723 24.94791592814878,31.28176939385839 24.880013744197136,31.30773627494919 24.758109621083722,31.347379810367052 24.577113849507693,31.38583696975895 24.395908115291753,31.42494473848902 24.214818031382585,31.463612195765286 24.033649721466016,31.539605280739966 23.67107313456965,31.629708899131536 23.25079877687733))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83292063313141
46.70521380609423
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
2022-01-24T20:13:44.845379Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N24E032/2022/01/24/04F2EE
2.0E-4
2.0E-4
true
block average
2
2
25.0
32.0
24.0
33.0
POLYGON((32.0 24.0,32.0 25.0,33.0 25.0,33.0 24.0,32.0 24.0))
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_04F2EE_N24E032_2022_01_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F2EE_N24E032_2022_01_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F2EE_N24E032_2022_01_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F2EE_N24E032_2022_01_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F2EE_N24E032_2022_01_24_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