https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-17T03:16:38.532978Z
2023-10-17T03:17:03.531647Z
s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T031638_20231017T031703_050799_061F4A_5D8A
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
2023-10-17T03:16:38.532978Z
2023-10-17T03:17:03.531647Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231017T044851_V20231017T005215_20231017T040945.EOF
192.0759082385713
693000
Copernicus Ground Segment
2023-10-17T05:54:22.027458Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231017T031638_20231017T031703_050799_061F4A_5D8A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.81680535966216 14.258779912665897,39.245484710693724 14.369817086322316,38.6787772541485 14.478488100746691,38.10706250233133 14.58662877046808,37.5516865763562 14.690234660847663,37.514887957259845 14.509568576723685,37.482222090304 14.328036533853934,37.447118187571036 14.146951208204689,37.405908212498716 13.967001408595829,37.370326662649134 13.785997653438589,37.33288511234177 13.605337279801716,37.2960451617938 13.424561368797038,37.256204597054115 13.182388366049059,37.79737722705438 13.07965223563163,38.37209890293296 12.969205579348273,38.94289878938618 12.8581573169503,39.49692587829976 12.749088788014582,39.50922739012778 12.80897955525254,39.541535106405235 12.991433681700792,39.586036792995316 13.17147634420121,39.625628011911914 13.35248920882932,39.66199633677039 13.534135859321596,39.70020235482596 13.715419127052359,39.74208633523269 13.895979501431363,39.77288585329272 14.078712492698294,39.81680535966216 14.258779912665897))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.09119
46.21485208612915
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
2023-10-17T11:18:25.956368Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/10/17/061F4A
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.75961891761983 14.0,39.74208633523078 13.895979501422326,39.70020235482937 13.715419127066944,39.661996336770294 13.53413585931994,39.62562801190865 13.352489208814825,39.58603679299503 13.171476344200746,39.543652469072725 13.0,39.0 13.0,39.0 14.0,39.75961891761983 14.0))
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_061F4A_N13E039_2023_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061F4A_N13E039_2023_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061F4A_N13E039_2023_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061F4A_N13E039_2023_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061F4A_N13E039_2023_10_17_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