https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-23T03:06:39.288464Z
2018-05-23T03:07:08.305719Z
s3://sentinel-s1-l1c/GRD/2018/5/23/IW/DV/S1A_IW_GRDH_1SDV_20180523T030639_20180523T030708_022026_026147_BED6
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
2018-05-23T03:06:39.288464Z
2018-05-23T03:07:08.305719Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180523T063427_V20180523T022209_20180523T053939.EOF
192.1624548938146
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-23T08:46:59.695193Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180523T030639_20180523T030708_022026_026147_BED6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.713111733 18.299873646,42.130253729 18.40903927,41.545184292 18.516685542,40.959392811 18.622519531,40.387240565 18.724001973,40.374033176 18.6663947,40.341470137 18.485002145,40.317154991 18.302145422,40.288365207 18.120065853,40.256574506 17.938507306,40.223019125 17.757255627,40.18862141 17.576148672,40.094602942 17.092990025,40.661455106 16.990251809,41.241876059 16.883299003,41.821639119 16.774703858,42.39926844 16.664761002,42.499463572 17.149034622,42.53619959 17.330571953,42.572132129 17.512260902,42.606209165 17.694300426,42.637121509 17.87693574,42.663808616 18.060364539,42.699036846 18.242171782,42.713111733 18.299873646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81802862801905
46.18820812486073
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
2022-01-25T17:47:58.095214Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N17E041/2018/05/23/026147
2.0E-4
2.0E-4
true
block average
2
2
18.0
41.0
17.0
42.0
POLYGON((41.0 17.0,41.0 18.0,42.0 18.0,42.0 17.0,41.0 17.0))
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_026147_N17E041_2018_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026147_N17E041_2018_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026147_N17E041_2018_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026147_N17E041_2018_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026147_N17E041_2018_05_23_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