https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-07T16:13:40.672250Z
2023-09-07T16:14:05.670173Z
s3://sentinel-s1-l1c/GRD/2023/9/7/IW/DV/S1A_IW_GRDH_1SDV_20230907T161340_20230907T161405_050223_060B98_68A4
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
2023-09-07T16:13:40.672250Z
2023-09-07T16:14:05.670173Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230907T181452_V20230907T143506_20230907T175236.EOF
348.0367437425062
693000
Copernicus Ground Segment
2023-09-07T19:02:38.469742Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230907T161340_20230907T161405_050223_060B98_68A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.344156917959193 -0.21500430303116572,32.5364650008437 0.2566393440620949,32.49721189079396 0.4371803511763316,32.42243987609428 0.7992337765178076,32.34513143461174 1.16071754243592,32.26706847159497 1.5220181159620993,32.21675087529752 1.762958209894872,31.12813823624692 1.531457847292436,30.016674763359717 1.2944486018099957,30.038027544787223 1.2361094204627523,30.068464100563293 1.0530399018809826,30.102341709573306 0.8707027726378751,30.16063450899688 0.6936083895904571,30.1984048098972 0.5121040191868179,30.22205751037336 0.32755620333815266,30.257063915604686 0.14544640254809746,30.299653159776412 -0.03503186523867069,30.344156917959193 -0.21500430303116572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85641361681069
46.16611844574534
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
2023-09-07T22:57:43.513280Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N00E030/2023/09/07/060B98
2.0E-4
2.0E-4
true
block average
2
2
1.0
30.0
0.0
31.0
POLYGON((30.291386343606614 0.0,30.25706391560465 0.14544640254828625,30.222057510373375 0.32755620333802987,30.198404809897216 0.5121040191867609,30.16063450899687 0.6936083895905405,30.10234170957329 0.8707027726379558,30.07831873118793 1.0,31.0 1.0,31.0 0.0,30.291386343606614 0.0))
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_060B98_N00E030_2023_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060B98_N00E030_2023_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060B98_N00E030_2023_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060B98_N00E030_2023_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060B98_N00E030_2023_09_07_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