https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-02T03:42:39.891417Z
2022-08-02T03:43:08.913887Z
s3://sentinel-s1-l1c/GRD/2022/8/2/IW/DV/S1A_IW_GRDH_1SDV_20220802T034239_20220802T034308_044368_054B81_A6F0
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
2022-08-02T03:42:39.891417Z
2022-08-02T03:43:08.913887Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220802T051815_V20220802T011649_20220802T043419.EOF
191.9971566970823
693000
Copernicus Ground Segment
2022-08-02T06:23:06.446065Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220802T034239_20220802T034308_044368_054B81_A6F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.551771725800045 8.819413501916632,31.98439066998587 8.934667463124686,31.41532035125472 9.049316618612156,30.845891040000318 9.163077687023602,30.314950574197745 9.268270533761477,30.158839144859343 8.486247939507905,29.989251204156243 7.640507655956672,30.51779128502099 7.534054134504261,31.084512099541 7.419135976083542,31.65121086136497 7.303434989086867,32.21615982554801 7.1873185640012975,32.551771725800045 8.819413501916632))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84063234784715
46.19245005041772
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
2022-08-02T09:44:57.744711Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N09E030/2022/08/02/054B81
2.0E-4
2.0E-4
true
block average
2
2
10.0
30.0
9.0
31.0
POLYGON((30.261397010817852 9.0,30.314950574197734 9.268270533761553,31.0 9.132289668923965,31.0 9.0,30.261397010817852 9.0))
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_054B81_N09E030_2022_08_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054B81_N09E030_2022_08_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054B81_N09E030_2022_08_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054B81_N09E030_2022_08_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054B81_N09E030_2022_08_02_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