https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-25T03:23:20.738155Z
2022-04-25T03:23:45.736883Z
s3://sentinel-s1-l1c/GRD/2022/4/25/IW/DV/S1A_IW_GRDH_1SDV_20220425T032320_20220425T032345_042924_051FC3_63BB
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
2022-04-25T03:23:20.738155Z
2022-04-25T03:23:45.736883Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220425T050444_V20220425T005201_20220425T040931.EOF
192.0687107937629
693000
Copernicus Ground Segment
2022-04-25T06:18:03.733698Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220425T032320_20220425T032345_042924_051FC3_63BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.4953509480333 -10.888707095819715,33.92335801715781 -10.760064747751674,33.36272232745405 -10.632889138739355,32.79818777052827 -10.503716093353566,32.262186944627445 -10.380046017671123,32.22099997027619 -10.56062840361025,32.17824104167703 -10.740945186834852,32.09385669112894 -11.101878542700968,32.052880900676456 -11.282643811116811,32.010403276337115 -11.463066137333072,31.966723077680246 -11.643217104954152,31.925215041024142 -11.823884764506268,31.91110342995869 -11.883386562423222,32.452264595653084 -12.009224829602733,33.01818204239908 -12.13956877727227,33.58106542677602 -12.267950422793003,34.15473350874699 -12.397520461115949,34.16844427455708 -12.33780869404257,34.20857379952978 -12.156473120822591,34.29124926234328 -11.794365696536598,34.328161457213135 -11.612321707663103,34.37129165012828 -11.431686900874507,34.41363035454608 -11.250879167999537,34.45273462445205 -11.069347486982648,34.4953509480333 -10.888707095819715))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59617572198332
46.04384041097433
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
2022-04-25T08:01:56.335362Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S12E034/2022/04/25/051FC3
2.0E-4
2.0E-4
true
block average
2
2
-11.0
34.0
-12.0
35.0
POLYGON((34.46909494633671 -11.0,34.45273462445127 -11.069347486985718,34.41363035454554 -11.250879168001134,34.328161457213426 -11.612321707661707,34.29124926234407 -11.794365696532969,34.24429935171193 -12.0,34.0 -12.0,34.0 -11.0,34.46909494633671 -11.0))
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_051FC3_S12E034_2022_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051FC3_S12E034_2022_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051FC3_S12E034_2022_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051FC3_S12E034_2022_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051FC3_S12E034_2022_04_25_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