https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-07T15:45:39.180417Z
2023-01-07T15:46:08.187818Z
s3://sentinel-s1-l1c/GRD/2023/1/7/IW/DV/S1A_IW_GRDH_1SDV_20230107T154539_20230107T154608_046679_05985A_1891
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
2023-01-07T15:45:39.180417Z
2023-01-07T15:46:08.187818Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230107T180212_V20230107T141017_20230107T172747.EOF
347.9428463749674
693000
Copernicus Ground Segment
2023-01-07T18:39:11.884135Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230107T154539_20230107T154608_046679_05985A_1891
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.03379015907464 -11.758945899403297,39.57624316342175 -11.636694801747977,40.14143679919816 -11.508143069803863,40.71144231134631 -11.377270245010276,41.26670064511994 -11.24861127022491,41.2110772174087 -11.01035974540601,41.12504580028135 -10.649754063468363,41.08417584334813 -10.46896692284296,41.04271193956198 -10.288326668227901,40.95828613651008 -9.927419368779983,40.917894980055955 -9.746558155367074,40.8898370523052 -9.626595106863755,40.33706060828726 -9.753581934900968,39.76808719187443 -9.883262438159543,39.2049902696005 -10.010558508727907,38.667526934454344 -10.131097452763044,38.69639872581127 -10.25114321625019,38.775300400069 -10.614065150849996,38.816460035166116 -10.795149871374134,38.856077671106036 -10.976587698775738,38.894204002202365 -11.158366882558393,38.93585169836056 -11.339358451549835,39.03379015907464 -11.758945899403297))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36095
45.87354821464493
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
2023-01-07T20:48:24.117608Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S11E041/2023/01/07/05985A
2.0E-4
2.0E-4
true
block average
2
2
-10.0
41.0
-11.0
42.0
POLYGON((41.0 -10.105739707793223,41.125045800283345 -10.649754063476866,41.20860564354526 -11.0,41.0 -11.0,41.0 -10.105739707793223))
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_05985A_S11E041_2023_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05985A_S11E041_2023_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05985A_S11E041_2023_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05985A_S11E041_2023_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05985A_S11E041_2023_01_07_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