https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-17T18:33:03.865333Z
2022-04-17T18:33:32.896677Z
s3://sentinel-s1-l1c/GRD/2022/4/17/IW/DV/S1A_IW_GRDH_1SDV_20220417T183303_20220417T183332_042817_051C4B_241D
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
2022-04-17T18:33:03.865333Z
2022-04-17T18:33:32.896677Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220417T172137_V20220417T164637_20220417T232137.EOF
347.35058178231594
693000
Copernicus Ground Segment
2022-04-17T19:22:34.576929Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220417T183303_20220417T183332_042817_051C4B_241D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.637207917453807 28.75473596091734,-8.378065297986428 28.7984744717046,-7.983795968647571 28.863995264667302,-7.591593752062575 28.9279528943907,-7.329455565171083 28.970021733205893,-7.067204059578917 29.01156499327554,-6.67300532953082 29.07298711982481,-6.410280953485847 29.113242458609847,-6.1064362465442 29.159105250055227,-6.153006094393619 29.397765893237604,-6.1890756129720295 29.578327099379386,-6.223028005463884 29.759197982100346,-6.256182832501965 29.9401808691389,-6.3185281244369005 30.302704071699985,-6.351129958508974 30.48374586769217,-6.39492169836869 30.663159035703053,-6.418573061935933 30.784866913884493,-6.722896733885773 30.740198439609088,-6.995025136276636 30.699613767742825,-7.390532899388073 30.639538779603384,-7.653934238952385 30.59882235281522,-7.928525804566707 30.55578399765804,-8.324411443176583 30.492634953698122,-8.601934232064547 30.447613149004262,-9.00037454726854 30.38185820980729,-8.971876892529908 30.26020430711951,-8.880333013430297 29.90019285023193,-8.825335452889865 29.721736619541268,-8.794745456962808 29.539205230973856,-8.721622583132074 29.17613431569283,-8.688420863247979 28.994030003718144,-8.650149839627762 28.812779601929165,-8.637207917453807 28.75473596091734))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77928141790814
46.47566379634551
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
2022-04-17T21:23:57.445157Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N28W008/2022/04/17/051C4B
2.0E-4
2.0E-4
true
block average
2
2
29.0
-8.0
28.0
-7.0
POLYGON((-7.140210773390076 29.0,-8.0 28.861302432878585,-8.0 29.0,-7.140210773390076 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_051C4B_N28W008_2022_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051C4B_N28W008_2022_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051C4B_N28W008_2022_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051C4B_N28W008_2022_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051C4B_N28W008_2022_04_17_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