https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-09T15:40:11.533875Z
2024-04-09T15:40:36.531496Z
s3://sentinel-s1-l1c/GRD/2024/4/9/IW/DV/S1A_IW_GRDH_1SDV_20240409T154011_20240409T154036_053359_067879_4429
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
2024-04-09T15:40:11.533875Z
2024-04-09T15:40:36.531496Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240409T142856_V20240409T135400_20240409T202900.EOF
347.4178150098151
693000
Copernicus Ground Segment
2024-04-09T16:00:15.057648Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240409T154011_20240409T154036_053359_067879_4429
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.78124451012162 27.735896883847715,35.161190476658646 27.800605403541088,35.423941229727795 27.844694679212747,35.68949840849585 27.888709235181587,36.07929738107066 27.95233444728683,36.46585010462165 28.014273002699515,36.7247817650986 28.055115825037856,36.98394097810082 28.095476242450086,37.297635485536546 28.143620663956348,37.262700161699534 28.324314930248107,37.229534736809285 28.505365472169075,37.194586931081254 28.686141125550183,37.12632217234595 29.04792222348426,37.05334571449751 29.40898275328812,37.005940363720015 29.648879631875438,36.68635590383856 29.601048625528158,36.42267675483522 29.560957803224625,36.02818360500679 29.4999415463275,35.76484283022889 29.45851985004543,35.37341274020763 29.395923943139977,35.10605400670357 29.35247063947716,34.83471439002004 29.307788184666578,34.4639008417155 29.245747301215516,34.51678867190397 29.005351661506186,34.55049596623164 28.823300730945185,34.590575363635956 28.642325323332226,34.62206790769228 28.459893755265373,34.66216437431238 28.278920680911405,34.70680246451155 28.098723172716507,34.74154786678117 27.916840857831975,34.78124451012162 27.735896883847715))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73671873251336
46.39435150758534
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
2024-04-10T14:04:16.930111Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N28E034/2024/04/09/067879
2.0E-4
2.0E-4
true
block average
2
2
29.0
34.0
28.0
35.0
POLYGON((34.72566178215107 28.0,34.70680246451271 28.098723172712972,34.66216437431396 28.278920680903585,34.6220679076922 28.459893755264755,34.59057536363592 28.642325323332443,34.55049596623125 28.823300730946432,34.51777954862752 29.0,35.0 29.0,35.0 28.0,34.72566178215107 28.0))
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_067879_N28E034_2024_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067879_N28E034_2024_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067879_N28E034_2024_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067879_N28E034_2024_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067879_N28E034_2024_04_09_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