https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-10T03:45:56.563665Z
2023-02-10T03:46:21.561746Z
s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T034556_20230210T034621_047168_05A8CE_C034
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
2023-02-10T03:45:56.563665Z
2023-02-10T03:46:21.561746Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230210T051404_V20230210T011647_20230210T043417.EOF
191.9761171517592
693000
Copernicus Ground Segment
2023-02-10T06:24:48.175867Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230210T034556_20230210T034621_047168_05A8CE_C034
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.046607463728332 -3.0567416722833944,29.04327466229322 -2.8376199788618863,27.85592279096606 -2.57711210688056,27.8161473077371 -2.75768158485985,27.7799466209521 -2.9391437120419717,27.69664279222274 -3.2996735893689637,27.660857539375204 -3.481250159080687,27.583911360852746 -3.8432309397473103,27.531711557388235 -4.083682047781283,28.71795175896993 -4.346505082795733,29.718312924607794 -4.5665854774472345,29.77487623899308 -4.326445552886755,29.813805622422677 -4.145058406684684,29.8474630016782 -3.9625162826211846,29.886858080958916 -3.781240318850513,29.930557793982523 -3.600912652957313,29.968855556865208 -3.4194025960209755,30.009468870860157 -3.2384037495807347,30.046607463728332 -3.0567416722833944))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71652
46.29805589481427
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
2023-02-10T12:26:49.514959Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S04E027/2023/02/10/05A8CE
2.0E-4
2.0E-4
true
block average
2
2
-3.0
27.0
-4.0
28.0
POLYGON((27.549878187949403 -4.0,27.66085753937515 -3.4812501590806657,27.696642792222743 -3.2996735893689637,27.76588520161359 -3.0,28.0 -3.0,28.0 -4.0,27.549878187949403 -4.0))
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_05A8CE_S04E027_2023_02_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A8CE_S04E027_2023_02_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A8CE_S04E027_2023_02_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A8CE_S04E027_2023_02_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A8CE_S04E027_2023_02_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 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