https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-06T17:29:45.699944Z
2022-07-06T17:30:10.698365Z
s3://sentinel-s1-l1c/GRD/2022/7/6/IW/DV/S1A_IW_GRDH_1SDV_20220706T172945_20220706T173010_043983_05400A_21D9
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
2022-07-06T17:29:45.699944Z
2022-07-06T17:30:10.698365Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220706T172809_V20220706T154052_20220706T221552.EOF
346.6956598992143
693000
Copernicus Ground Segment
2022-07-06T18:05:25.471265Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220706T172945_20220706T173010_043983_05400A_21D9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.822549576059489 37.4631884504608,6.236425516711558 37.525600676664084,6.52838595699541 37.568687072679,6.966950328861965 37.631963447021334,7.259735406765476 37.67324272641326,7.699514108646183 37.733799569171,7.993093453656231 37.77326005245793,8.28698182482696 37.81198979647215,8.624708247123486 37.855524581358694,8.401155699963418 38.93665233880468,8.326131805344488 39.29698117378473,8.31442684356337 39.35691692696884,7.96810560776239 39.31357329064811,7.667985527867805 39.27511509379686,7.368196388532549 39.23588572887702,6.919145652368057 39.17560012114848,6.620208737480868 39.13445139858783,6.172462589424823 39.071296076554574,5.8744126776342425 39.02824053433312,5.451937695669876 38.96580353354751,5.645662773796081 38.18460493621838,5.822549576059489 37.4631884504608))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.53290406316659
46.30310418222079
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
2022-07-06T20:09:32.443748Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N38E006/2022/07/06/05400A
2.0E-4
2.0E-4
true
block average
2
2
39.0
6.0
38.0
7.0
POLYGON((6.0 38.0,6.0 39.0,7.0 39.0,7.0 38.0,6.0 38.0))
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_05400A_N38E006_2022_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05400A_N38E006_2022_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05400A_N38E006_2022_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05400A_N38E006_2022_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05400A_N38E006_2022_07_06_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