https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-04T15:28:07.112410Z
2023-05-04T15:28:40.627285Z
s3://sentinel-s1-l1c/GRD/2023/5/4/IW/DV/S1A_IW_GRDH_1SDV_20230504T152807_20230504T152840_048386_05D1D9_5551
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
2023-05-04T15:28:07.112410Z
2023-05-04T15:28:40.627285Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230504T172713_V20230504T134536_20230504T170306.EOF
347.89975997150606
693000
Copernicus Ground Segment
2023-05-04T18:13:38.864028Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230504T152807_20230504T152840_048386_05D1D9_5551
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.75745905061798 14.04637004083104,40.28306198368391 14.148733883541984,40.862896068437394 14.260216690405768,41.42738868107802 14.36729338584017,41.993769958281334 14.473273189949746,41.92234638496505 14.835047761495838,41.851543696703 15.197010135770952,41.77805085413053 15.55845880074025,41.706759010472695 15.92029333677857,41.61880548030038 16.370536796320003,41.04765459522457 16.266075264483376,40.470410916106154 16.15881967709084,39.89379340039063 16.050002530889646,39.3190883307622 15.939883906073696,39.37540902111411 15.670069420960921,39.41459916752759 15.489010956969427,39.45463422830019 15.308116023743935,39.514700922084565 15.131111040105516,39.543135631678396 14.947966184199593,39.60733711037079 14.771779715111512,39.62705248411132 14.586931966571207,39.664406899251176 14.405517156043528,39.70396729362459 14.22453228101067,39.75745905061798 14.04637004083104))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83895420148632
46.0101
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
2023-05-04T20:31:27.992507Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N15E040/2023/05/04/05D1D9
2.0E-4
2.0E-4
true
block average
2
2
16.0
40.0
15.0
41.0
POLYGON((40.0 15.0,40.0 16.0,41.0 16.0,41.0 15.0,40.0 15.0))
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_05D1D9_N15E040_2023_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D1D9_N15E040_2023_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D1D9_N15E040_2023_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D1D9_N15E040_2023_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D1D9_N15E040_2023_05_04_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