https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-05T03:37:44.543033Z
2023-06-05T03:38:09.541150Z
s3://sentinel-s1-l1c/GRD/2023/6/5/IW/DV/S1A_IW_GRDH_1SDV_20230605T033744_20230605T033809_048845_05DFC2_EED4
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
2023-06-05T03:37:44.543033Z
2023-06-05T03:38:09.541150Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230605T050530_V20230605T010836_20230605T042606.EOF
191.9749298273786
693000
Copernicus Ground Segment
2023-06-05T06:02:44.932605Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230605T033744_20230605T033809_048845_05DFC2_EED4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.12491687568963 -2.971539278180592,31.014994566173865 -2.7292078844716237,29.925588681443283 -2.4902918489735995,29.885744566050853 -2.6708588053469433,29.84731619476156 -2.8518400116045397,29.810500386999074 -3.0331879893957088,29.767706222766982 -3.2132124346148387,29.729210998790435 -3.3942007876351648,29.690099510368185 -3.575059068177793,29.65018745455677 -3.7557454084816015,29.608929238001853 -3.936137005603692,29.59824081423429 -3.9961103953224733,30.69502755050614 -4.239059353743674,31.804975088418104 -4.483205274835155,31.971140567385955 -3.6974168409586943,32.010147807747344 -3.5160415412760164,32.0480530186458 -3.3344285176781425,32.08726918929964 -3.1531066549815545,32.12491687568963 -2.971539278180592))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70442
46.24121796566236
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
2023-06-05T08:52:10.810206Z
Batch API, v4.215.0
s3://deafrica-sentinel-1/s1_rtc/S04E031/2023/06/05/05DFC2
2.0E-4
2.0E-4
true
block average
2
2
-3.0
31.0
-4.0
32.0
POLYGON((32.0 -3.563226670350507,31.90715530954539 -4.0,31.0 -4.0,31.0 -3.0,32.0 -3.0,32.0 -3.563226670350507))
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_05DFC2_S04E031_2023_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DFC2_S04E031_2023_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DFC2_S04E031_2023_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DFC2_S04E031_2023_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DFC2_S04E031_2023_06_05_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