https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-08T15:54:52.471573Z
2018-07-08T15:55:21.496231Z
s3://sentinel-s1-l1c/GRD/2018/7/8/IW/DV/S1A_IW_GRDH_1SDV_20180708T155452_20180708T155521_022705_0275DF_A4EC
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
2018-07-08T15:54:52.471573Z
2018-07-08T15:55:21.496231Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20180728T120716_V20180707T225942_20180709T005942.EOF
347.6207644427532
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-07T10:03:23.088741Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180708T155452_20180708T155521_022705_0275DF_A4EC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629596072 23.250852647,32.009393308 23.31881146,32.264278616 23.363865264,32.774563093 23.452727826,33.15772144 23.518280723,33.413370017 23.561459525,33.66918494 23.604218493,34.043373876 23.665952291,34.032021264 23.723799984,33.964073797 24.085797388,33.928578015 24.266542198,33.893849502 24.447407412,33.729567387 25.292111454,33.350418522 25.231079778,33.091226342 25.188760221,32.832213984 25.145987755,32.444035755 25.080982457,31.92710744 24.992734735,31.668921835 24.947939052,31.284230088 24.88030419,31.542426171 23.671589132,31.617178253 23.308818102,31.629596072 23.250852647))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85016993486274
46.70045097270052
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
2021-12-22T03:30:40.213015Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2018/07/08/0275DF
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.62959607199947 23.250852646999675,31.542426171001505 23.6715891319922,31.472273657244862 24.0,32.0 24.0,32.0 23.31713067351369,31.62959607199947 23.250852646999675))
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_0275DF_N23E031_2018_07_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0275DF_N23E031_2018_07_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0275DF_N23E031_2018_07_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0275DF_N23E031_2018_07_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0275DF_N23E031_2018_07_08_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