https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-12T17:41:12.738179Z
2023-05-12T17:41:37.736422Z
s3://sentinel-s1-l1c/GRD/2023/5/12/IW/DV/S1A_IW_GRDH_1SDV_20230512T174112_20230512T174137_048504_05D59F_A3EC
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
2023-05-12T17:41:12.738179Z
2023-05-12T17:41:37.736422Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230512T194232_V20230512T155716_20230512T191446.EOF
347.76542364080615
693000
Copernicus Ground Segment
2023-05-12T20:00:14.079714Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230512T174112_20230512T174137_048504_05D59F_A3EC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.731475603115183 19.221918351344794,6.316799610973635 19.330659734514388,6.907522714422535 19.438356718842495,7.498433478455261 19.544027566455114,8.079950665466287 19.64599885005487,8.047037340598786 19.82723189869126,8.012109440893013 20.008204574868333,7.9744482012712465 20.188702622149602,7.905737140792311 20.55082062010995,7.833863203161326 20.91237946787563,7.7873397939727 21.152934687548175,7.201931128209423 21.052362078039142,6.604879997543756 20.947570178342122,6.008287173971648 20.84062606660523,5.418671891060073 20.73274056456554,5.430187554613882 20.672809210643248,5.505336370955117 20.310036578885295,5.544110840427961 20.12887158352945,5.580373291235109 19.947239409420558,5.617816591677267 19.765825192704302,5.693910554678115 19.4032191852326,5.731475603115183 19.221918351344794))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87110953489237
46.09605286417013
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
2023-05-13T00:33:20.948889Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2023/05/12/05D59F
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.8169173814289925 21.0,7.9057371407939865 20.550820620101526,7.97444820127262 20.188702622142564,8.0 20.066241178463745,8.0 20.0,7.0 20.0,7.0 21.0,7.8169173814289925 21.0))
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_05D59F_N20E007_2023_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D59F_N20E007_2023_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D59F_N20E007_2023_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D59F_N20E007_2023_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D59F_N20E007_2023_05_12_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