https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-20T03:19:28.996705Z
2023-07-20T03:19:41.995225Z
s3://sentinel-s1-l1c/GRD/2023/7/20/IW/DV/S1A_IW_GRDH_1SDV_20230720T031928_20230720T031941_049501_05F3CE_84C2
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
2023-07-20T03:19:28.996705Z
2023-07-20T03:19:41.995225Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230720T063416_V20230720T022242_20230720T054012.EOF
192.5533417537934
693000
Copernicus Ground Segment
2023-07-20T08:52:13.456607Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230720T031928_20230720T031941_049501_05F3CE_84C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.78078648479609 -26.03762782523169,32.471459873524815 -25.966682707501384,32.21848046756101 -25.908093820727682,31.83962203194396 -25.819422453984377,31.58805077305169 -25.759928058703874,31.20696689447776 -25.668856715881695,30.955365791617805 -25.608115752968303,30.70571252820354 -25.54736354505628,30.351133085253913 -25.460215806868433,30.30003930801687 -25.639489984956313,30.19243874737156 -25.99693094315066,30.156980299092478 -26.11243007868861,30.50782026182334 -26.19880072139602,30.759648051368035 -26.260188809809726,31.142044448666454 -26.352455397122874,31.39767011571825 -26.41348769417827,31.780148425347637 -26.503835279079162,32.03188753964024 -26.562659552920863,32.288958494199534 -26.62222304699046,32.60029500719096 -26.693634222355065,32.73163763613901 -26.21749196446673,32.78078648479609 -26.03762782523169))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.77089
45.72512216664226
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
2023-07-20T13:33:15.450002Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S27E030/2023/07/20/05F3CE
2.0E-4
2.0E-4
true
block average
2
2
-26.0
30.0
-27.0
31.0
POLYGON((31.0 -26.318182175361855,30.156980299092673 -26.112430078688465,30.191496541240575 -26.0,31.0 -26.0,31.0 -26.318182175361855))
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_05F3CE_S27E030_2023_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F3CE_S27E030_2023_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F3CE_S27E030_2023_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F3CE_S27E030_2023_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F3CE_S27E030_2023_07_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