https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-05T19:03:27.343597Z
2019-04-05T19:03:52.341513Z
s3://sentinel-s1-l1c/GRD/2019/4/5/IW/DV/S1A_IW_GRDH_1SDV_20190405T190327_20190405T190352_026659_02FDD7_31F4
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
2019-04-05T19:03:27.343597Z
2019-04-05T19:03:52.341513Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190405T212440_V20190405T171908_20190405T203638.EOF
347.7228298733334
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-05T21:46:27.779192Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190405T190327_20190405T190352_026659_02FDD7_31F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.126552890164518 20.592506152091936,-14.536391698691736 20.700641555379104,-13.940776167494015 20.80757535493671,-13.344328978155731 20.912441048044844,-12.75803799579659 21.013351710642247,-12.827434459045111 21.375101061669962,-12.934155538473377 21.917388277136695,-13.039079057009877 22.459935110613237,-13.05028968602792 22.52001217739641,-13.642921856609107 22.42013820687766,-14.245763919035126 22.316163102093114,-14.847706703102364 22.209953617784613,-15.444077432213053 22.10237287681999,-15.431807253116302 22.042165500885435,-15.317577730396021 21.49846806260134,-15.201801083745021 20.95504961549538,-15.126552890164518 20.592506152091936))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82522372354293
46.04765806016618
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
2021-12-24T13:51:41.364146Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N21W016/2019/04/05/02FDD7
2.0E-4
2.0E-4
true
block average
2
2
22.0
-16.0
21.0
-15.0
POLYGON((-15.211377874542952 21.0,-15.4229483829023 22.0,-15.0 22.0,-15.0 21.0,-15.211377874542952 21.0))
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_02FDD7_N21W016_2019_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FDD7_N21W016_2019_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FDD7_N21W016_2019_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FDD7_N21W016_2019_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FDD7_N21W016_2019_04_05_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