https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-19T19:04:12.180179Z
2022-05-19T19:04:46.522968Z
s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T190412_20220519T190446_043284_052B3F_0B4A
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
2022-05-19T19:04:12.180179Z
2022-05-19T19:04:46.522968Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220519T210735_V20220519T171928_20220519T203658.EOF
347.66166117420136
693000
Copernicus Ground Segment
2022-05-19T21:22:16.791038Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220519T190412_20220519T190446_043284_052B3F_0B4A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.43898389488086 22.10355351813283,-14.845671543913031 22.210587062718556,-14.243170944459548 22.316903013219928,-13.640274586906086 22.42089464694713,-13.047705541455512 22.520764228019054,-13.153275439997127 23.0631111899772,-13.295324535182406 23.78609205960373,-13.329946903616593 23.966971359710577,-13.427699307972823 24.466037688902578,-13.784005965282471 24.40796288299341,-14.029742728826642 24.36738812880668,-14.275370747855224 24.326407650644096,-14.642655172669876 24.26433956373903,-15.0097004718868 24.201366341697394,-15.255338674701285 24.158695399776878,-15.500062693812609 24.11576170399635,-15.85822750723494 24.052165165194324,-15.790060310716045 23.733158959919702,-15.711095260707863 23.371172407963783,-15.672732908992616 23.189978449567178,-15.594933488216483 22.8277839815175,-15.554100653518388 22.647036645796433,-15.43898389488086 22.10355351813283))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75452223372587
46.04317750398786
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
2022-05-20T05:18:12.734345Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N24W014/2022/05/19/052B3F
2.0E-4
2.0E-4
true
block average
2
2
25.0
-14.0
24.0
-13.0
POLYGON((-14.0 24.372299090820203,-13.42769930797285 24.466037688902524,-13.336416242083343 24.0,-14.0 24.0,-14.0 24.372299090820203))
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_052B3F_N24W014_2022_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052B3F_N24W014_2022_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052B3F_N24W014_2022_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052B3F_N24W014_2022_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052B3F_N24W014_2022_05_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