https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-23T17:57:13.381730Z
2023-03-23T17:57:38.380359Z
s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T175713_20230323T175738_047775_05BD53_9B71
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
2023-03-23T17:57:13.381730Z
2023-03-23T17:57:38.380359Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230323T195712_V20230323T161342_20230323T193112.EOF
347.8108728561727
693000
Copernicus Ground Segment
2023-03-23T20:11:34.811549Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230323T175713_20230323T175738_047775_05BD53_9B71
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.9265799247790245 17.726422080153352,2.5115719561882615 17.836673577412228,3.098975210602276 17.945483602754077,3.686819274492723 18.05246841297468,4.2525805641801515 18.153622100608757,4.078698319427232 19.058432362052564,3.9619851892357145 19.66124425993382,3.39073117576831 19.56111782948897,2.797052008403093 19.455008050127503,2.2060799384702676 19.347313961678466,1.6148376624185703 19.237511478589177,1.7396741780882237 18.633224209259453,1.853031244715153 18.08932015597736,1.889162834091257 17.90770337020913,1.9265799247790245 17.726422080153352))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87021070146406
46.11973069614873
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
2023-03-24T10:39:35.204492Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N18E001/2023/03/23/05BD53
2.0E-4
2.0E-4
true
block average
2
2
19.0
1.0
18.0
2.0
POLYGON((1.8708009634398186 18.0,1.66390390445853 19.0,2.0 19.0,2.0 18.0,1.8708009634398186 18.0))
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_05BD53_N18E001_2023_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BD53_N18E001_2023_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BD53_N18E001_2023_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BD53_N18E001_2023_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BD53_N18E001_2023_03_23_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