https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-11T03:07:28.795683Z
2024-03-11T03:07:53.794565Z
s3://sentinel-s1-l1c/GRD/2024/3/11/IW/DV/S1A_IW_GRDH_1SDV_20240311T030728_20240311T030753_052928_066818_E440
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
2024-03-11T03:07:28.795683Z
2024-03-11T03:07:53.794565Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240311T043425_V20240311T003543_20240311T035313.EOF
192.0984166398987
693000
Copernicus Ground Segment
2024-03-11T05:55:35.313499Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240311T030728_20240311T030753_052928_066818_E440
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.2515293795394 -12.464687193128666,37.683450371773915 -12.336387127773795,37.09657521935913 -12.202459945287792,36.52040962668731 -12.069661227291034,36.00868212853356 -11.95061373470123,35.96678069576323 -12.131119327618503,35.92245138228262 -12.31115681425435,35.87727069517817 -12.491001256082455,35.83038253010207 -12.670448932847737,35.78687138934923 -12.850707983788574,35.74449261925868 -13.031244854472018,35.7027813134177 -13.211952221587527,35.657357117557 -13.391784638601028,35.64689197334712 -13.45215254562484,36.16651413243949 -13.573934019530697,36.74356336976193 -13.707752963933896,37.32835056064733 -13.841869897230183,37.90373794709319 -13.972330692419167,37.91745014290304 -13.912630656583785,37.951436090619104 -13.729840400836952,37.99198717839525 -13.548546784201998,38.036057875511965 -13.368057456495375,38.082343261910616 -13.188076034994953,38.16836817587423 -12.826646999128629,38.2515293795394 -12.464687193128666))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54607608432269
46.21070243866389
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
2024-03-11T08:43:47.632960Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/S14E038/2024/03/11/066818
2.0E-4
2.0E-4
true
block average
2
2
-13.0
38.0
-14.0
39.0
POLYGON((38.127107857788424 -13.0,38.08234326191107 -13.188076034992694,38.03605787551377 -13.368057456487731,38.0 -13.515730675560594,38.0 -13.0,38.127107857788424 -13.0))
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_066818_S14E038_2024_03_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066818_S14E038_2024_03_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066818_S14E038_2024_03_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066818_S14E038_2024_03_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066818_S14E038_2024_03_11_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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