https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-08T17:19:51.175356Z
2023-04-08T17:20:20.198668Z
s3://sentinel-s1-l1c/GRD/2023/4/8/IW/DV/S1A_IW_GRDH_1SDV_20230408T171951_20230408T172020_048008_05C52C_3BD7
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
2023-04-08T17:19:51.175356Z
2023-04-08T17:20:20.198668Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230408T192515_V20230408T154047_20230408T185817.EOF
348.03555347881786
693000
Copernicus Ground Segment
2023-04-08T19:42:33.721224Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230408T171951_20230408T172020_048008_05C52C_3BD7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.48017476829133 1.641289454769213,14.584366511373748 1.8762413504541038,15.683817041097676 2.109403512258181,15.672651757462685 2.168033264452968,15.633411943146834 2.3486065193929653,15.484386304859786 3.072524535184793,15.41064806950756 3.434609147323478,15.349583821582062 3.737719628258284,14.249024599708859 3.507393421592938,13.142570589810768 3.274388337084525,13.205202224676555 2.9705653226509265,13.241431311181472 2.788771438446453,13.281094466646653 2.607704175319839,13.317910692212461 2.426028799652316,13.393079450797812 2.06299552347444,13.435209332833939 1.882444855242215,13.46869698404855 1.7000457433017064,13.48017476829133 1.641289454769213))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78115075850891
46.06631539157178
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
2023-04-09T19:27:41.828522Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N02E015/2023/04/08/05C52C
2.0E-4
2.0E-4
true
block average
2
2
3.0
15.0
2.0
16.0
POLYGON((15.499316193205901 3.0,15.633411943146598 2.348606519393847,15.672651757462287 2.1680332644548463,15.683817041097635 2.1094035122581714,15.167936811753313 2.0,15.0 2.0,15.0 3.0,15.499316193205901 3.0))
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_05C52C_N02E015_2023_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C52C_N02E015_2023_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C52C_N02E015_2023_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C52C_N02E015_2023_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C52C_N02E015_2023_04_08_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