https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-07T15:45:39.708674Z
2023-05-07T15:46:08.729408Z
s3://sentinel-s1-l1c/GRD/2023/5/7/IW/DV/S1A_IW_GRDH_1SDV_20230507T154539_20230507T154608_048429_05D352_7981
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
2023-05-07T15:45:39.708674Z
2023-05-07T15:46:08.729408Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230507T180213_V20230507T141018_20230507T172748.EOF
347.94274488304177
693000
Copernicus Ground Segment
2023-05-07T18:43:55.901579Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230507T154539_20230507T154608_048429_05D352_7981
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.03275637523481 -11.760183518713044,39.5752106262425 -11.637931662082332,40.14041634759951 -11.509376712290804,40.71042431571669 -11.378502802538902,41.265775902641906 -11.24982155018867,41.21008477922233 -11.011304019161342,41.12406067527184 -10.650697945357619,41.083191324104654 -10.469911238031319,41.041735625037774 -10.289269753911027,40.95731979885798 -9.928361335489562,40.91693648487164 -9.747498863315405,40.888695711836945 -9.62673102907667,40.335829526528414 -9.75373856875678,39.76685495047018 -9.88341937442474,39.20375684239199 -10.010715691050324,38.666291757088494 -10.131255280915791,38.69534111205007 -10.252108638362655,38.73441955297363 -10.433650244197738,38.77423354665203 -10.615031572970612,38.81538863561173 -10.796116709789839,38.85500156497586 -10.977554990289065,38.89558544519512 -11.158779919044507,38.93476664759889 -11.340326481230221,39.03275637523481 -11.760183518713044))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35948
45.87261572220116
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
2023-05-07T22:20:08.699344Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S12E041/2023/05/07/05D352
2.0E-4
2.0E-4
true
block average
2
2
-11.0
41.0
-12.0
42.0
POLYGON((41.20738815764525 -11.0,41.265775902641984 -11.24982155018859,41.0 -11.311404836887872,41.0 -11.0,41.20738815764525 -11.0))
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_05D352_S12E041_2023_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D352_S12E041_2023_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D352_S12E041_2023_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D352_S12E041_2023_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D352_S12E041_2023_05_07_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