https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-15T19:03:26.413202Z
2018-07-15T19:03:51.412339Z
s3://sentinel-s1-l1c/GRD/2018/7/15/IW/DV/S1A_IW_GRDH_1SDV_20180715T190326_20180715T190351_022809_027913_F6E3
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
2018-07-15T19:03:26.413202Z
2018-07-15T19:03:51.412339Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180715T212350_V20180715T171907_20180715T203637.EOF
347.7223631119758
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-15T21:38:29.586504Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180715T190326_20180715T190351_022809_027913_F6E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.125110155 20.592905787,-14.534947852 20.701043271,-13.939331165 20.807979127,-13.342882783 20.912846837,-12.756874536 21.013711127,-12.826273411 21.375460521,-12.932997522 21.917747966,-13.037924586 22.460295723,-13.049151753 22.520461886,-13.641498619 22.42063393,-14.244342384 22.31665699,-14.846286816 22.210445623,-15.442659116 22.102862969,-15.430371174 22.042565922,-15.316139017 21.49886792,-15.200360202 20.955449267,-15.125110155 20.592905787))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83148314126286
46.0507279168263
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
2021-12-22T16:23:05.997896Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N20W016/2018/07/15/027913
2.0E-4
2.0E-4
true
block average
2
2
21.0
-16.0
20.0
-15.0
POLYGON((-15.125110154999987 20.592905786999985,-15.209852020224544 21.0,-15.0 21.0,-15.0 20.61583015427283,-15.125110154999987 20.592905786999985))
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_027913_N20W016_2018_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027913_N20W016_2018_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027913_N20W016_2018_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027913_N20W016_2018_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027913_N20W016_2018_07_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