https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-31T04:43:53.300520Z
2023-10-31T04:44:18.298365Z
s3://sentinel-s1-l1c/GRD/2023/10/31/IW/DV/S1A_IW_GRDH_1SDV_20231031T044353_20231031T044418_051004_06264D_AC78
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
2023-10-31T04:43:53.300520Z
2023-10-31T04:44:18.298365Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231031T061155_V20231031T021432_20231031T053202.EOF
191.9807897707711
693000
Copernicus Ground Segment
2023-10-31T07:17:29.267178Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231031T044353_20231031T044418_051004_06264D_AC78
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.505224080289219 -3.7669341762542623,14.407781299812788 -3.5263739450270544,13.305399670341755 -3.283335456319104,13.227588641940196 -3.64497261071626,13.189586576479757 -3.8260514253820297,13.147455588225178 -4.006214099974274,13.111766918449192 -4.187827616952363,13.030837144217099 -4.548934694424321,12.992312497147195 -4.72993725448927,12.978102387052118 -4.789462804874181,14.084125985167546 -5.035663017446851,15.182652286016891 -5.27818671300883,15.193555418450424 -5.217767938431441,15.232713606491428 -5.036431789638039,15.270593434239764 -4.854817581408288,15.353321834356645 -4.493137832786267,15.39259522714402 -4.311842619364341,15.431280508441137 -4.130421908789279,15.4676280435249 -3.9484914736852503,15.505224080289219 -3.7669341762542623))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58539
45.97036628971782
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
2023-11-02T22:32:46.685957Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S05E015/2023/10/31/06264D
2.0E-4
2.0E-4
true
block average
2
2
-4.0
15.0
-5.0
16.0
POLYGON((15.457337253167243 -4.0,15.431280508440686 -4.130421908791525,15.353321834356784 -4.493137832785533,15.270593434240078 -4.854817581406765,15.240312295655182 -5.0,15.0 -5.0,15.0 -4.0,15.457337253167243 -4.0))
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_06264D_S05E015_2023_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06264D_S05E015_2023_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06264D_S05E015_2023_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06264D_S05E015_2023_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06264D_S05E015_2023_10_31_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