https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-25T14:54:29.954870Z
2023-05-25T14:54:54.953974Z
s3://sentinel-s1-l1c/GRD/2023/5/25/IW/DV/S1A_IW_GRDH_1SDV_20230525T145429_20230525T145454_048691_05DB27_3199
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
2023-05-25T14:54:29.954870Z
2023-05-25T14:54:54.953974Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230525T152537_V20230525T114212_20230525T145942.EOF
347.788094923296
693000
Copernicus Ground Segment
2023-05-25T16:26:24.386514Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230525T145429_20230525T145454_048691_05DB27_3199
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.95537979270936 -18.39756168060842,53.520094734912306 -18.26841151238914,54.10572487759891 -18.132520554660026,54.690448830380376 -17.994864764406,55.2548616049993 -17.860120354898207,55.07104898216634 -17.14022798486768,54.87422434509061 -16.360785223903477,54.31387824736299 -16.493773515809586,53.733456480108806 -16.629763262394558,53.152224093464326 -16.764141500190995,52.5918326819815 -16.891981356291193,52.77999451206318 -17.67464233542508,52.95537979270936 -18.39756168060842))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.29549
45.77591041168529
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
2023-05-25T23:37:47.487231Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/S18E053/2023/05/25/05DB27
2.0E-4
2.0E-4
true
block average
2
2
-17.0
53.0
-18.0
54.0
POLYGON((53.0 -18.0,53.0 -17.0,54.0 -17.0,54.0 -18.0,53.0 -18.0))
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_05DB27_S18E053_2023_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB27_S18E053_2023_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB27_S18E053_2023_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB27_S18E053_2023_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB27_S18E053_2023_05_25_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