https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-15T04:50:08.754043Z
2020-10-15T04:50:37.767432Z
s3://sentinel-s1-l1c/GRD/2020/10/15/IW/DV/S1A_IW_GRDH_1SDV_20201015T045008_20201015T045037_034802_040E56_F1A5
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
2020-10-15T04:50:08.754043Z
2020-10-15T04:50:37.767432Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201015T090542_V20201015T040113_20201015T071843.EOF
191.962642952851
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-15T09:29:43.537740Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201015T045008_20201015T045037_034802_040E56_F1A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.731951004512101 2.270637937595841,13.611347693989199 2.508107096242789,12.525724341662853 2.7371342174494866,12.475008253066063 2.4984959698218927,12.43996623317948 2.3170501597623345,12.400778347810581 2.136478821013775,12.363984161351691 1.9553919627329561,12.32627658649284 1.7744930973600186,12.28943450190491 1.593403205763288,12.188589357949676 1.1102714617217986,14.390429876023275 0.639373782761192,14.416825864076312 0.7608574039062788,14.45192646463671 0.9429181754119723,14.492108431981576 1.123885058867295,14.531352285236768 1.3050506201914518,14.569292339035602 1.4864926739720044,14.606022710049741 1.6681902557599988,14.683117965851174 2.0307993049565742,14.720951393482084 2.2122519908135305,14.731951004512101 2.270637937595841))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81627
46.17991263068482
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
2021-12-25T18:42:11.934068Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N01E014/2020/10/15/040E56
2.0E-4
2.0E-4
true
block average
2
2
2.0
14.0
1.0
15.0
POLYGON((14.676569645285571 2.0,14.606022710049734 1.6681902557598736,14.531352285237219 1.3050506201935816,14.464600938373504 1.0,14.0 1.0,14.0 2.0,14.676569645285571 2.0))
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_040E56_N01E014_2020_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040E56_N01E014_2020_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040E56_N01E014_2020_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040E56_N01E014_2020_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040E56_N01E014_2020_10_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