https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-14T15:55:19.512879Z
2022-12-14T15:55:48.540972Z
s3://sentinel-s1-l1c/GRD/2022/12/14/IW/DV/S1A_IW_GRDH_1SDV_20221214T155519_20221214T155548_046330_058C87_3B12
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
2022-12-14T15:55:19.512879Z
2022-12-14T15:55:48.540972Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221214T144810_V20221214T141024_20221214T204524.EOF
347.62057325879397
693000
Copernicus Ground Segment
2022-12-14T16:44:53.413519Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221214T155519_20221214T155548_046330_058C87_3B12
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630178916778767 23.250823157998468,32.00945952988517 23.31869091851195,32.26402714213222 23.363690293341826,32.77406707167464 23.4525143806725,33.15863294137259 23.51830873809051,33.41553671865162 23.561697294133115,33.67284279796455 23.60470024936604,34.044185702525354 23.66596162535355,34.03245035097166 23.723780886021483,33.963517164863745 24.08564721360548,33.92847058864088 24.2664784516181,33.72834661910126 25.292011726612238,33.34933808570177 25.230999649394114,33.089499317627094 25.1885711467364,32.57027584470043 25.102334653921336,32.1854741192492 25.03717069472978,31.92820990428838 24.993011697024908,31.668427418992145 24.947939445314535,31.282245876202893 24.88003835873369,31.308212267428658 24.758134240279862,31.347855062475585 24.57713841301887,31.386311498415854 24.395932609058168,31.425418536351376 24.2148424772904,31.46408525848247 24.033674216303243,31.540076965626017 23.6710975274665,31.630178916778767 23.250823157998468))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83368341476226
46.70532459308473
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
2022-12-15T09:49:06.623622Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2022/12/14/058C87
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.894129741165113,34.04418570252481 23.66596162535345,34.0 23.658672198512686,34.0 23.894129741165113))
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_058C87_N23E034_2022_12_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058C87_N23E034_2022_12_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058C87_N23E034_2022_12_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058C87_N23E034_2022_12_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058C87_N23E034_2022_12_14_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