https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-25T03:28:57.233180Z
2019-08-25T03:29:22.231574Z
s3://sentinel-s1-l1c/GRD/2019/8/25/IW/DV/S1A_IW_GRDH_1SDV_20190825T032857_20190825T032922_028720_034066_A574
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
2019-08-25T03:28:57.233180Z
2019-08-25T03:29:22.231574Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190825T055431_V20190825T010817_20190825T042547.EOF
192.5179693080719
693000
Copernicus S1 Core Ground Segment - UPA
2019-08-25T06:14:31.660806Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190825T032857_20190825T032922_028720_034066_A574
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.55622677539043 27.77669780614746,38.17191691214575 27.84207711710681,37.91212885060094 27.885621998068554,37.52206015771055 27.950021601381867,37.26175925847987 27.99234107236248,36.870929826129874 28.0548967822051,36.61012751371699 28.095983068492984,36.34912792996797 28.136573991977585,36.052505569000964 28.1820530641225,35.98092615885938 27.8209411797755,35.94328275207459 27.6406170917169,35.90701036659928 27.460080770428263,35.872916393489746 27.27920610181489,35.84101029660765 27.097988694145556,35.80599684482438 26.917245058854014,35.77214110777707 26.736317358908725,35.76027861059854 26.676591940760943,36.31024580727333 26.589649796798646,36.56748439834533 26.548204015642924,36.95299374023331 26.485167163271853,37.20976530985674 26.442565431162752,37.594566858232334 26.377800109241477,37.850861816343375 26.334049753073693,38.23002680763673 26.268422442194165,38.24319355637918 26.328256102545932,38.28097915780962 26.509554031038498,38.3199650313714 26.690643802988845,38.355755259595384 26.872286068523298,38.39403788466227 27.053496851079814,38.43441363681273 27.234347636337578,38.476234395443775 27.414951757620468,38.55622677539043 27.77669780614746))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87998233841313
46.49497236557264
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
2021-12-24T21:06:33.761759Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N27E035/2019/08/25/034066
2.0E-4
2.0E-4
true
block average
2
2
28.0
35.0
27.0
36.0
POLYGON((35.82202803805021 27.0,35.90701036660626 27.460080770463644,36.0 27.917167045598408,36.0 27.0,35.82202803805021 27.0))
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_034066_N27E035_2019_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034066_N27E035_2019_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034066_N27E035_2019_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034066_N27E035_2019_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034066_N27E035_2019_08_25_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 2019
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