https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-15T04:43:25.210257Z
2018-09-15T04:43:50.208469Z
s3://sentinel-s1-l1c/GRD/2018/9/15/IW/DV/S1A_IW_GRDH_1SDV_20180915T044325_20180915T044350_023704_02957F_7E03
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
2018-09-15T04:43:25.210257Z
2018-09-15T04:43:50.208469Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180915T063136_V20180915T021401_20180915T053131.EOF
191.9824438194727
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-15T06:48:32.924441Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180915T044325_20180915T044350_023704_02957F_7E03
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.482853802 -3.870400801,14.383654354 -3.629310541,13.280811527 -3.385981404,13.242396169 -3.566913598,13.205370972 -3.748258027,13.166446496 -3.929186196,13.126916973 -4.109985712,13.085982991 -4.290478981,13.04771533 -4.471576169,12.966432008 -4.832728123,12.953575472 -4.892171446,14.057980405 -5.138191688,15.158988846 -5.38140546,15.171676853 -5.321769231,15.252063162 -4.959451161,15.289914386 -4.777781235,15.330464374 -4.596710519,15.369608377 -4.415334227,15.408139752 -4.23382653,15.444754644 -4.051901007,15.482853802 -3.870400801))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61041
45.97630092005154
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
2021-12-23T08:41:18.254517Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S05E015/2018/09/15/02957F
2.0E-4
2.0E-4
true
block average
2
2
-4.0
15.0
-5.0
16.0
POLYGON((15.45564931299036 -4.0,15.408139752000224 -4.23382652999874,15.369608377000695 -4.415334226997832,15.289914385999618 -4.777781235001792,15.243066725522446 -5.0,15.0 -5.0,15.0 -4.0,15.45564931299036 -4.0))
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_02957F_S05E015_2018_09_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02957F_S05E015_2018_09_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02957F_S05E015_2018_09_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02957F_S05E015_2018_09_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02957F_S05E015_2018_09_15_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