https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-11T18:17:15.098979Z
2023-10-11T18:17:44.128043Z
s3://sentinel-s1-l1c/GRD/2023/10/11/IW/DV/S1A_IW_GRDH_1SDV_20231011T181715_20231011T181744_050721_061C9B_2535
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
2023-10-11T18:17:15.098979Z
2023-10-11T18:17:44.128043Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231011T170507_V20231011T163023_20231011T230523.EOF
347.25883985480414
693000
Copernicus Ground Segment
2023-10-11T18:57:25.556741Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231011T181715_20231011T181744_050721_061C9B_2535
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.847708229477604 30.268875025543068,-4.452105127518369 30.33422873902213,-4.1856962492665755 30.37751732609376,-3.917041147386816 30.420582218421963,-3.516804703662312 30.48364981069033,-3.116200461267225 30.545468421810206,-2.8485053852076816 30.58604891308366,-2.5809264990561736 30.62602980346349,-2.281380018327145 30.67008354684184,-2.399517299034214 31.26939178109845,-2.4343783744176797 31.450084690609057,-2.4683735368394184 31.630896917440136,-2.5030250650458306 31.811610225797416,-2.536593213878329 31.992471967773326,-2.5718321003465734 32.173094431240564,-2.591898307907337 32.29516301115425,-2.8998629667608014 32.25116241987801,-3.1694346050619346 32.21197765190166,-3.442022769380508 32.171740573942714,-3.849657613206154 32.110407470002755,-4.122505083127577 32.06857785818791,-4.524961743142075 32.00573146394041,-4.7968155883791965 31.96251296535796,-5.200487839624101 31.897188655980596,-5.1719849291719155 31.77565325440362,-5.135998316383758 31.594025940120915,-5.0951855605500915 31.41318719020434,-4.980314754399605 30.869436220020457,-4.941154665132227 30.68832991450614,-4.895249891570177 30.508341603574568,-4.860533875453349 30.32650173266978,-4.847708229477604 30.268875025543068))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85899004535207
46.49614554915969
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
2023-10-11T21:42:02.730896Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N30W006/2023/10/11/061C9B
2.0E-4
2.0E-4
true
block average
2
2
31.0
-6.0
30.0
-5.0
POLYGON((-5.0 30.962618045344097,-5.007897172607071 31.0,-5.0 31.0,-5.0 30.962618045344097))
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_061C9B_N30W006_2023_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061C9B_N30W006_2023_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061C9B_N30W006_2023_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061C9B_N30W006_2023_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061C9B_N30W006_2023_10_11_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