https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-13T03:15:43.230900Z
2018-09-13T03:16:08.230087Z
s3://sentinel-s1-l1c/GRD/2018/9/13/IW/DV/S1A_IW_GRDH_1SDV_20180913T031543_20180913T031608_023674_02948D_0341
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
2018-09-13T03:15:43.230900Z
2018-09-13T03:16:08.230087Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180913T054418_V20180913T005144_20180913T040914.EOF
192.1058594606795
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-13T07:02:56.127453Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180913T031543_20180913T031608_023674_02948D_0341
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.156877392 15.764905205,39.581766302 15.875265871,39.004749224 15.984336396,38.427111111 16.091856851,37.86613286 16.19466927,37.830413844 16.013847469,37.793381504 15.833166986,37.754603682 15.65280229,37.711811381 15.473170815,37.66732692 15.293852159,37.631986426 15.112852509,37.592627955 14.932588665,37.555196598 14.751965548,37.540911628 14.69258888,38.097501158 14.588785783,38.670674336 14.480395954,39.243287645 14.370609402,39.814067217 14.259686792,39.829217068 14.319137748,39.868682221 14.500160216,39.909885499 14.680843016,39.947497489 14.862225007,39.994186996 15.041841886,40.03896484 15.221834087,40.079906987 15.402571991,40.119016884 15.583665122,40.156877392 15.764905205))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82101611738405
46.24296793786704
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
2021-12-23T08:06:57.983721Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N15E037/2018/09/13/02948D
2.0E-4
2.0E-4
true
block average
2
2
16.0
37.0
15.0
38.0
POLYGON((37.60734641997204 15.0,37.63198642600049 15.112852509000424,37.66732692000067 15.29385215900456,37.754603682000074 15.652802290000167,37.82757566152659 16.0,38.0 16.0,38.0 15.0,37.60734641997204 15.0))
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_02948D_N15E037_2018_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02948D_N15E037_2018_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02948D_N15E037_2018_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02948D_N15E037_2018_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02948D_N15E037_2018_09_13_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