https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-31T16:46:55.131975Z
2018-01-31T16:47:24.151764Z
s3://sentinel-s1-l1c/GRD/2018/1/31/IW/DV/S1B_IW_GRDH_1SDV_20180131T164655_20180131T164724_009417_010EC3_80EB
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
2018-01-31T16:46:55.131975Z
2018-01-31T16:47:24.151764Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180131T174102_V20180131T133609_20180131T165339.EOF
347.59756579404103
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-31T17:56:47.136143Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180131T164655_20180131T164724_009417_010EC3_80EB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.575067841 -23.82903004,26.132097792 -23.700779842,26.377625 -23.643530469,26.745515218 -23.556933141,26.990507375 -23.498721436,27.357592093 -23.41068714,27.943666331 -23.2681072,27.876635647 -23.031233917,27.8268378 -22.851777432,27.728206713 -22.492675243,27.678151801 -22.313330571,27.579070447 -21.954435615,27.496899213 -21.654736905,26.916984401 -21.795143922,26.311458624 -21.939300045,25.704724532 -22.081235845,25.15386361 -22.207911074,25.278198915 -22.689325981,25.372206252 -23.049839316,25.465035263 -23.410668038,25.511914882 -23.59099237,25.575067841 -23.82903004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07628
45.80493007102142
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
2022-01-20T16:52:49.638630Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S23E027/2018/01/31/010EC3
2.0E-4
2.0E-4
true
block average
2
2
-22.0
27.0
-23.0
28.0
POLYGON((27.59164956209905 -22.0,27.867968466095743 -23.0,27.0 -23.0,27.0 -22.0,27.59164956209905 -22.0))
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_010EC3_S23E027_2018_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010EC3_S23E027_2018_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010EC3_S23E027_2018_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010EC3_S23E027_2018_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010EC3_S23E027_2018_01_31_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