https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-01T04:50:55.173512Z
2023-07-01T04:51:13.121120Z
s3://sentinel-s1-l1c/GRD/2023/7/1/IW/DV/S1A_IW_GRDH_1SDV_20230701T045055_20230701T045113_049225_05EB41_D558
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
2023-07-01T04:50:55.173512Z
2023-07-01T04:51:13.121120Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230701T044942_V20230701T040945_20230701T104445.EOF
192.6596913730472
693000
Copernicus Ground Segment
2023-07-01T05:23:20.829841Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230701T045055_20230701T045113_049225_05EB41_D558
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.5181624662721 30.136394693968285,18.114088262473423 30.203260824336958,17.844327436174886 30.247159463701095,17.572808944849594 30.290743864598717,17.168397651415045 30.354550404474786,16.762656769850217 30.417229477257035,16.49214576611753 30.458275551334435,15.946472930455386 30.539263944136785,15.9103519980758 30.358854312318176,15.87304990622211 30.1785213759369,15.802044272522258 29.817320164144736,15.75684865311128 29.58399597566397,16.295021632629066 29.50284837290255,16.696586236794385 29.440795912273636,16.96492772446088 29.398614200746323,17.23430237122411 29.35569316404994,17.636740677099183 29.290489368333212,17.903676278205424 29.246525148167734,18.3001794816963 29.180166000462904,18.31161349235719 29.232917283078173,18.35279646143734 29.413648218002376,18.393135553177043 29.59452262705759,18.5181624662721 30.136394693968285))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75396378485337
46.57869526706392
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
2023-07-01T10:23:49.430362Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/07/01/05EB41
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.54733276576835,15.756848653111302 29.58399597566389,15.83795582842409 30.0,16.0 30.0,16.0 29.54733276576835))
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_05EB41_N29E015_2023_07_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EB41_N29E015_2023_07_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EB41_N29E015_2023_07_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EB41_N29E015_2023_07_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EB41_N29E015_2023_07_01_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