https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-01T18:33:11.957039Z
2022-12-01T18:33:40.967986Z
s3://sentinel-s1-l1c/GRD/2022/12/1/IW/DV/S1A_IW_GRDH_1SDV_20221201T183311_20221201T183340_046142_058617_471D
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
2022-12-01T18:33:11.957039Z
2022-12-01T18:33:40.967986Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221201T190225_V20221201T182530_20221202T010030.EOF
347.34937294175757
693000
Copernicus Ground Segment
2022-12-01T19:27:03.224428Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221201T183311_20221201T183340_046142_058617_471D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.638383582478971 28.756172592686447,-8.379240340142182 28.799917316114744,-7.984965698518062 28.865448117365702,-7.592759314706512 28.929415501224284,-7.330619177045959 28.971490685872553,-7.068365019997415 29.0130403410824,-6.674161838013097 29.074472155185582,-6.41143443956968 29.114733971279556,-6.107182375889148 29.160664451631476,-6.153737120898109 29.3992360557655,-6.1898224108086035 29.579796017582225,-6.22377772112087 29.76066758117493,-6.256933290073077 29.941651456137173,-6.319310976058702 30.304172077023246,-6.35193209197823 30.48521213301121,-6.395734069016192 30.664624746775893,-6.4191672834048354 30.785067120773068,-6.723900636690096 30.740330942884725,-6.9960272194896325 30.699739284876763,-7.391528736022322 30.63965464735187,-7.654925524874742 30.598931778558992,-7.9295153767919775 30.555886406341735,-8.325393418972098 30.4927280201429,-8.602914850813393 30.44769910085786,-9.001348127504738 30.38193469970072,-8.973125840862593 30.261544929449517,-8.881555439980287 29.901535797694866,-8.826541533121443 29.72308142323345,-8.795943604559657 29.540549933816695,-8.722800926909557 29.17747985072071,-8.689590459891928 28.995375719623134,-8.651308953366547 28.814125741382654,-8.638383582478971 28.756172592686447))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77051799161253
46.47164741996831
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
2022-12-01T20:51:17.586253Z
Batch API, v4.162.1
s3://deafrica-sentinel-1/s1_rtc/N29W009/2022/12/01/058617
2.0E-4
2.0E-4
true
block average
2
2
30.0
-9.0
29.0
-8.0
POLYGON((-8.690433793373789 29.0,-8.722800926909835 29.177479850722108,-8.79594360455923 29.540549933814106,-8.82654153312135 29.723081423232593,-8.881555439981126 29.901535797698,-8.90660037823979 30.0,-8.0 30.0,-8.0 29.0,-8.690433793373789 29.0))
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_058617_N29W009_2022_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058617_N29W009_2022_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058617_N29W009_2022_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058617_N29W009_2022_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058617_N29W009_2022_12_01_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 2021
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