https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-19T04:35:32.842976Z
2022-10-19T04:35:57.840862Z
s3://sentinel-s1-l1c/GRD/2022/10/19/IW/DV/S1A_IW_GRDH_1SDV_20221019T043532_20221019T043557_045506_0570E6_D227
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
2022-10-19T04:35:32.842976Z
2022-10-19T04:35:57.840862Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221019T074926_V20221019T034458_20221019T070228.EOF
191.9813807990209
693000
Copernicus Ground Segment
2022-10-19T08:40:49.572211Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221019T043532_20221019T043557_045506_0570E6_D227
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.589895703529603 -3.6606048219621967,16.48988142561245 -3.4195804607021545,15.384501317305169 -3.1760201207182512,15.306158659847057 -3.537530041396932,15.227131615976068 -3.8990097427144317,15.189210626198742 -4.080117014026812,15.111434752222296 -4.441922034712982,15.071522115333554 -4.622605533235181,15.057561927337986 -4.682185616511983,16.16152810643176 -4.927792554917996,17.26178520450369 -5.170615119854917,17.274318445563402 -5.110557423387663,17.316005126409614 -4.929782211420825,17.35312781283544 -4.7480039173299495,17.394320566988252 -4.567127007661801,17.589895703529603 -3.6606048219621967))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60046
45.9836678131939
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
2022-10-19T13:13:16.042986Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/S05E017/2022/10/19/0570E6
2.0E-4
2.0E-4
true
block average
2
2
-4.0
17.0
-5.0
18.0
POLYGON((17.51667382398455 -4.0,17.394320566988945 -4.567127007658652,17.35312781283519 -4.748003917330922,17.316005126409717 -4.929782211420222,17.29981293661555 -5.0,17.0 -5.0,17.0 -4.0,17.51667382398455 -4.0))
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_0570E6_S05E017_2022_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0570E6_S05E017_2022_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0570E6_S05E017_2022_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0570E6_S05E017_2022_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0570E6_S05E017_2022_10_19_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