https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-20T16:54:05.617374Z
2023-08-20T16:54:30.615691Z
s3://sentinel-s1-l1c/GRD/2023/8/20/IW/DV/S1A_IW_GRDH_1SDV_20230820T165405_20230820T165430_049961_0602B1_7A68
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
2023-08-20T16:54:05.617374Z
2023-08-20T16:54:30.615691Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230820T172553_V20230820T134543_20230820T170313.EOF
347.09902173946847
693000
Copernicus Ground Segment
2023-08-20T18:12:55.035313Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230820T165405_20230820T165430_049961_0602B1_7A68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.02894804156595 -32.492425949729835,26.257415256901186 -32.44011513932074,26.6612404956378 -32.34645981488543,26.91553228074905 -32.28675618767964,27.308634221701933 -32.19327571293679,27.707138230603487 -32.097055113702815,27.973188684676632 -32.0320044018488,28.230602144315966 -31.968472839592675,28.569929717146277 -31.88376388682734,28.458687155484768 -31.525718989399195,28.402086642568467 -31.346940887831334,28.340828622937174 -31.1693759200011,28.28520033754142 -30.990405965477017,28.2289930688881 -30.81160833183221,28.174788200700178 -30.632326056154874,28.119076632817688 -30.45344858151423,28.09729325719288 -30.395533534729974,27.754404692602428 -30.480963960416993,27.49966885135759 -30.543712790739736,27.109914433960295 -30.638628732586994,26.84485171669085 -30.702422492632728,26.45506802256399 -30.795082196503564,26.19745944113403 -30.85557897669141,25.937067109005802 -30.91614089899434,25.583068891884878 -30.99750476192812,25.601306890350006 -31.056338900585796,25.652682433801054 -31.236273692211704,25.70606297932926 -31.415766182041594,25.763108584828252 -31.59443383664272,25.81732802968203 -31.773771366479842,25.868973211644576 -31.953719368753738,25.924005424464333 -32.132907187050975,25.985220199486932 -32.310694052427195,26.02894804156595 -32.492425949729835))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02603190331783
45.88186651898051
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
2023-08-20T20:21:51.876433Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S32E025/2023/08/20/0602B1
2.0E-4
2.0E-4
true
block average
2
2
-31.0
25.0
-32.0
26.0
POLYGON((25.883186932043607 -32.0,25.817328029693904 -31.773771366519423,25.76310858482828 -31.594433836643038,25.706062979332735 -31.415766182053627,25.583842390897875 -31.0,26.0 -31.0,26.0 -32.0,25.883186932043607 -32.0))
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_0602B1_S32E025_2023_08_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0602B1_S32E025_2023_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0602B1_S32E025_2023_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0602B1_S32E025_2023_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0602B1_S32E025_2023_08_20_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