https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-24T15:38:49.708660Z
2019-04-24T15:39:18.749731Z
s3://sentinel-s1-l1c/GRD/2019/4/24/IW/DV/S1A_IW_GRDH_1SDV_20190424T153849_20190424T153918_026934_0307C2_3E8B
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
2019-04-24T15:38:49.708660Z
2019-04-24T15:39:18.749731Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190424T174451_V20190424T135326_20190424T171056.EOF
347.56300121487726
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-24T18:35:39.651164Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190424T153849_20190424T153918_026934_0307C2_3E8B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.45302628892769 24.597047894799207,35.82735053857445 24.663089089019962,36.07873612393107 24.706878911228134,36.456142056221395 24.77177457397406,36.707962574102034 24.814510657391853,37.08601505147299 24.877820453972394,37.33826264153386 24.9194958213997,37.89497457078025 25.009854947196057,37.57759873452015 26.636247739313024,37.01305348943798 26.546865417354972,36.7572743263458 26.505581027660174,36.37395030166689 26.442797411125124,36.11863302045299 26.40037200673694,35.736009010855184 26.335882347848667,35.48116313498937 26.292323272921607,35.10170988133939 26.226566781354975,35.28481268368421 25.37953771447244,35.45302628892769 24.597047894799207))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77953229932807
46.32488257383436
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
2021-12-24T14:48:41.012081Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25E035/2019/04/24/0307C2
2.0E-4
2.0E-4
true
block average
2
2
26.0
35.0
25.0
36.0
POLYGON((35.36640276405607 25.0,35.15068696395238 26.0,36.0 26.0,36.0 25.0,35.36640276405607 25.0))
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_0307C2_N25E035_2019_04_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0307C2_N25E035_2019_04_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0307C2_N25E035_2019_04_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0307C2_N25E035_2019_04_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0307C2_N25E035_2019_04_24_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 2019
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