https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-30T04:30:26.704473Z
2022-12-30T04:30:55.718843Z
s3://sentinel-s1-l1c/GRD/2022/12/30/IW/DV/S1A_IW_GRDH_1SDV_20221230T043026_20221230T043055_046556_059436_69BE
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
2022-12-30T04:30:26.704473Z
2022-12-30T04:30:55.718843Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221230T060623_V20221230T020611_20221230T052341.EOF
192.0815212294663
693000
Copernicus Ground Segment
2022-12-30T07:56:11.857908Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221230T043026_20221230T043055_046556_059436_69BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.390582581445592 14.601075921520497,20.81817358953625 14.712055136240243,20.240778432672638 14.82245554761105,19.662267356078186 14.93150552691542,19.10993460099656 15.034147945043062,19.027231112599083 14.614575413801122,18.88587127666912 13.890488220011623,18.7909346463665 13.407350594046024,19.339168171412247 13.303505004153497,19.91317519938798 13.193408033980669,20.486889209498237 13.081980849129902,21.058615513933553 12.969568771661912,21.15630663356459 13.454291396527386,21.194086167194545 13.635645780657764,21.304949202266133 14.180185475931559,21.33932038175574 14.362200069665496,21.377832257736607 14.543402773729039,21.390582581445592 14.601075921520497))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89944025537568
46.13864141927871
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
2022-12-30T14:03:18.338407Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N14E021/2022/12/30/059436
2.0E-4
2.0E-4
true
block average
2
2
15.0
21.0
14.0
22.0
POLYGON((21.390582581445173 14.601075921520499,21.33932038175558 14.362200069664915,21.304949202262545 14.18018547591415,21.268265175534964 14.0,21.0 14.0,21.0 14.676802454095503,21.390582581445173 14.601075921520499))
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_059436_N14E021_2022_12_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059436_N14E021_2022_12_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059436_N14E021_2022_12_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059436_N14E021_2022_12_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059436_N14E021_2022_12_30_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