https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-10T16:47:29.182105Z
2018-09-10T16:47:56.498338Z
s3://sentinel-s1-l1c/GRD/2018/9/10/IW/DV/S1A_IW_GRDH_1SDV_20180910T164729_20180910T164756_023638_02937A_EE4E
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
2018-09-10T16:47:29.182105Z
2018-09-10T16:47:56.498338Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180910T173727_V20180910T133700_20180910T165430.EOF
347.54284169130153
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-10T17:53:29.944502Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180910T164729_20180910T164756_023638_02937A_EE4E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.875152911 -24.960987507,26.240940629 -24.87698123,26.489250412 -24.819379728,26.737330472 -24.761368829,27.109018175 -24.673588052,27.356520639 -24.614560053,27.727338526 -24.525260518,28.264727111 -24.394001319,28.161027456 -24.036012772,28.059059909 -23.677567492,27.959471653 -23.31860219,27.908469832 -23.139444199,27.858266032 -22.960104551,27.838642937 -22.884459533,27.306851162 -23.013805624,26.939947651 -23.101862551,26.695081019 -23.160096182,26.32738593 -23.246736718,26.081993201 -23.304021814,25.836390937 -23.360925126,25.474623395 -23.443954695,25.493011215 -23.519945689,25.540280694 -23.700161183,25.588334736 -23.880207195,25.681845348 -24.240932934,25.77768463 -24.601170959,25.826735549 -24.7810471,25.875152911 -24.960987507))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38843
46.07467951721835
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
2021-12-23T07:25:14.851924Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S24E027/2018/09/10/02937A
2.0E-4
2.0E-4
true
block average
2
2
-23.0
27.0
-24.0
28.0
POLYGON((27.0 -23.087449973433213,27.36361141842018 -23.0,27.869434243630096 -23.0,28.0 -23.464686386117474,28.0 -24.0,27.0 -24.0,27.0 -23.087449973433213))
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_02937A_S24E027_2018_09_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02937A_S24E027_2018_09_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02937A_S24E027_2018_09_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02937A_S24E027_2018_09_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02937A_S24E027_2018_09_10_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