https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-07T17:20:03.560782Z
2018-08-07T17:20:28.560069Z
s3://sentinel-s1-l1c/GRD/2018/8/7/IW/DV/S1B_IW_GRDH_1SDV_20180807T172003_20180807T172028_012159_01664F_BAE1
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-08-07T17:20:03.560782Z
2018-08-07T17:20:28.560069Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180807T181724_V20180807T140911_20180807T172641.EOF
347.60221148391014
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-07T18:35:21.570911Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180807T172003_20180807T172028_012159_01664F_BAE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.273933377 -23.553894681,17.831560272 -23.42552489,18.079634732 -23.367693424,18.451342766 -23.280214548,18.698878119 -23.221409586,19.069774643 -23.132477151,19.634904057 -22.995065504,19.536422901 -22.635972528,19.489935536 -22.455722958,19.44057844 -22.276198331,19.392499177 -22.096375467,19.341966393 -21.917171765,19.294578993 -21.737208571,19.225830212 -21.499408137,18.666170529 -21.634890206,18.05383411 -21.780682608,17.440272276 -21.924217541,16.888336251 -22.051139651,16.953596446 -22.290091469,16.998179738 -22.470887094,17.045975687 -22.650954149,17.091183198 -22.831626873,17.137744058 -23.01199977,17.181261957 -23.193084205,17.273933377 -23.553894681))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.06075
45.99128411945229
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
2021-12-22T22:23:01.880759Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E018/2018/08/07/01664F
2.0E-4
2.0E-4
true
block average
2
2
-22.0
18.0
-23.0
19.0
POLYGON((18.0 -23.0,18.0 -22.0,19.0 -22.0,19.0 -23.0,18.0 -23.0))
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_01664F_S23E018_2018_08_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01664F_S23E018_2018_08_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01664F_S23E018_2018_08_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01664F_S23E018_2018_08_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01664F_S23E018_2018_08_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 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