https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-31T16:31:17.036550Z
2022-03-31T16:31:42.035054Z
s3://sentinel-s1-l1c/GRD/2022/3/31/IW/DV/S1A_IW_GRDH_1SDV_20220331T163117_20220331T163142_042567_0513DD_36FA
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
2022-03-31T16:31:17.036550Z
2022-03-31T16:31:42.035054Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220331T165152_V20220331T145938_20220331T213438.EOF
347.54394624215485
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-31T17:13:11.715459Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220331T163117_20220331T163142_042567_0513DD_36FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.98863841075278 -24.967347533988555,30.227653782711652 -24.912569418424127,30.59808381797295 -24.82683190640871,30.966904933542217 -24.74044513994826,31.20788758168789 -24.683461157272593,31.453745449083556 -24.624862233245754,31.82373614071805 -24.535816152369357,32.37594979215411 -24.400990925563818,32.21774650485744 -23.864574026736168,32.11795402845818 -23.505585875035113,32.06745901638356 -23.326264712479187,32.01631187761936 -23.14711920549754,31.949638415840724 -22.908574474758517,31.40271156818531 -23.041541091589135,31.0375691535557 -23.129115173263855,30.794227064493565 -23.186947815091592,30.428400953152504 -23.27309528327362,30.18484552988178 -23.32991804023448,29.591902977985132 -23.466471278236842,29.608415963194474 -23.525712327205177,29.706360388849376 -23.88540860845258,29.75413417971034 -24.065549969837434,29.79343083747036 -24.247654361202727,29.89484733571144 -24.606646303565952,29.953553692905164 -24.784319900896367,29.98863841075278 -24.967347533988555))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32362
45.87037211934975
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
2022-03-31T19:34:20.549966Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S24E032/2022/03/31/0513DD
2.0E-4
2.0E-4
true
block average
2
2
-23.0
32.0
-24.0
33.0
POLYGON((32.0 -23.088758467195106,32.117954028427214 -23.505585874923757,32.217746504858745 -23.864574026740918,32.25768714468903 -24.0,32.0 -24.0,32.0 -23.088758467195106))
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_0513DD_S24E032_2022_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0513DD_S24E032_2022_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0513DD_S24E032_2022_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0513DD_S24E032_2022_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0513DD_S24E032_2022_03_31_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