https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-26T16:14:05.187150Z
2023-08-26T16:14:30.186748Z
s3://sentinel-s1-l1c/GRD/2023/8/26/IW/DV/S1A_IW_GRDH_1SDV_20230826T161405_20230826T161430_050049_0605A8_17EA
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
2023-08-26T16:14:05.187150Z
2023-08-26T16:14:30.186748Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230826T181559_V20230826T143505_20230826T175235.EOF
348.0361017899378
693000
Copernicus Ground Segment
2023-08-26T19:01:54.136934Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230826T161405_20230826T161430_050049_0605A8_17EA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.015785919254704 1.2945381497696198,31.12813701300268 1.5317320009265663,32.213591382366324 1.762556771051241,32.180389051730856 1.9443380246566315,32.14373533340097 2.1254670190265554,32.10372868109049 2.30588180993269,32.02856989985535 2.667724655351959,31.991669813153667 2.8487800732467075,31.957068362868682 3.03031351705985,31.915312031034482 3.2103326210086753,31.902410309544962 3.2703652236292466,30.823097544186684 3.0436221763601408,29.705911811868848 2.807647445358437,29.71843990416328 2.747332219922087,29.753327636400023 2.5652477516816687,29.789477104190293 2.383427680811309,29.863718535683724 2.020190736409299,29.908308423077052 1.8401624847269098,29.944457831598243 1.6583295290042634,29.97776966965891 1.475885534580852,30.015785919254704 1.2945381497696198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88037
46.21898823607307
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
2023-08-26T21:41:24.310358Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N02E032/2023/08/26/0605A8
2.0E-4
2.0E-4
true
block average
2
2
3.0
32.0
2.0
33.0
POLYGON((32.0 2.8079068505687097,32.10372868108975 2.30588180993613,32.14373533340049 2.125467019028718,32.16912515456728 2.0,32.0 2.0,32.0 2.8079068505687097))
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_0605A8_N02E032_2023_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0605A8_N02E032_2023_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0605A8_N02E032_2023_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0605A8_N02E032_2023_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0605A8_N02E032_2023_08_26_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