https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-14T05:38:12.833948Z
2018-08-14T05:38:37.831695Z
s3://sentinel-s1-l1c/GRD/2018/8/14/IW/DV/S1A_IW_GRDH_1SDV_20180814T053812_20180814T053837_023238_02869A_8384
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
2018-08-14T05:38:12.833948Z
2018-08-14T05:38:37.831695Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180814T073453_V20180814T031950_20180814T063720.EOF
193.045355805364
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-14T07:44:54.242783Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180814T053812_20180814T053837_023238_02869A_8384
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.50669067 36.032694195,7.08333465 36.097670485,6.795468353 36.140935998,6.36308333 36.204537027,6.074442372 36.246070283,5.640915193 36.307064629,5.351526245 36.346854646,5.061845771 36.385944373,4.76747491 36.424906669,4.728253508 36.245011514,4.692609008 36.064555357,4.653119317 35.884602671,4.609711235 35.705166489,4.573921795 35.524723934,4.541710208 35.343803313,4.519334864 35.161563497,4.486969635 34.980645021,4.47575618 34.920857347,4.764611111 34.881499846,5.048875887 34.842059169,5.332867247 34.801956042,5.75833307 34.740562801,6.041623819 34.698810677,6.466020628 34.634951742,6.748586719 34.591561114,7.164174854 34.526468858,7.177377605 34.586347357,7.215627727 34.767601158,7.243734695 34.95044428,7.281894411 35.131708913,7.323927942 35.312370456,7.373605269 35.491845785,7.419217254 35.671960279,7.461109941 35.85265716,7.50669067 36.032694195))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7102459546172
46.61663446136991
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
2021-12-23T00:17:33.554340Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/08/14/02869A
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_02869A_N35E005_2018_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02869A_N35E005_2018_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02869A_N35E005_2018_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02869A_N35E005_2018_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02869A_N35E005_2018_08_14_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