https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-05T16:37:41.889342Z
2022-04-05T16:38:06.888802Z
s3://sentinel-s1-l1c/GRD/2022/4/5/IW/DV/S1A_IW_GRDH_1SDV_20220405T163741_20220405T163806_042640_05165E_B134
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
2022-04-05T16:37:41.889342Z
2022-04-05T16:38:06.888802Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220405T165942_V20220405T150752_20220405T214252.EOF
347.17030585943957
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-05T17:20:39.248120Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220405T163741_20220405T163806_042640_05165E_B134
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.81172957008465 -31.4947831113604,30.160048221450765 -31.414865306076592,30.422894292054984 -31.353830663694783,30.685398952285645 -31.29226115199387,31.07851273034012 -31.19890835372321,31.340157657663678 -31.136010238889455,31.731975111562164 -31.04067372310968,31.992751391725367 -30.97645939457006,32.33182933546399 -30.89203260623095,32.27368920374766 -30.71390084303802,32.102825588859716 -30.17847961376011,32.04680118277724 -29.99982252649589,31.933709251102883 -29.642841452196528,31.859869407609423 -29.404803676930456,31.524698111133496 -29.488032392238473,31.26689382792465 -29.55137346583987,31.010462721950613 -29.613801028560918,30.62678326980146 -29.706140891706596,30.373660975409628 -29.7663562706669,29.98818128806341 -29.857010449521695,29.728963200669504 -29.917255503649592,29.394476257977182 -29.994106729259798,29.41351602494963 -30.053300422609027,29.51506924743044 -30.413127006037687,29.57289065160684 -30.591447465575676,29.661202739884384 -30.95442690258505,29.713722186191973 -31.13402090443672,29.762387735998026 -31.31451858274511,29.81172957008465 -31.4947831113604))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.81906
45.63907605379683
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
2022-04-05T20:47:37.292017Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S30E032/2022/04/05/05165E
2.0E-4
2.0E-4
true
block average
2
2
-29.0
32.0
-30.0
33.0
POLYGON((32.0 -29.85209194785036,32.04685683602817 -30.0,32.0 -30.0,32.0 -29.85209194785036))
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_05165E_S30E032_2022_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05165E_S30E032_2022_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05165E_S30E032_2022_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05165E_S30E032_2022_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05165E_S30E032_2022_04_05_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